<?xml version="1.0" encoding="UTF-8"?><database name="benchrhythm" schema="public" type="PostgreSQL - 18.4 (Ubuntu 18.4-1.pgdg24.04+1)">
   <sequences>
      <sequence increment="1" name="bench_cache_id_seq" startValue="1"/>
      <sequence increment="1" name="bench_concurrency_id_seq" startValue="1"/>
      <sequence increment="1" name="bench_id_seq" startValue="1"/>
      <sequence increment="1" name="bench_latency_id_seq" startValue="1"/>
      <sequence increment="1" name="bench_run_id_seq" startValue="1"/>
      <sequence increment="1" name="scrape_bench_steps_id_seq" startValue="1"/>
   </sequences>
   <tables>
      <table name="bench" remarks="{&quot;what&quot;:&quot;One row per LLM inference request in a benchmark run.&quot;,&quot;why&quot;:&quot;Without it, per-request performance and cost data would be lost.&quot;,&quot;by&quot;:&quot;fleet-annotator-worker&quot;,&quot;at&quot;:&quot;2026-09-23T00:01:55.711478241+00:00&quot;}" schema="public" type="TABLE">
         <column autoUpdated="true" defaultValue="nextval('bench_id_seq'::regclass)" digits="0" id="0" name="id" nullable="false" remarks="{&quot;what&quot;:&quot;Auto-incrementing bigint primary key for each row.&quot;,&quot;why&quot;:&quot;Without it, rows cannot be uniquely referenced or updated.&quot;,&quot;by&quot;:&quot;fleet-annotator-worker&quot;,&quot;at&quot;:&quot;2026-09-23T00:01:55.722854597+00:00&quot;}" size="19" type="bigserial" typeCode="-5"/>
         <column autoUpdated="false" defaultValue="null" digits="0" id="1" name="run_id" nullable="false" remarks="{&quot;what&quot;:&quot;UUID identifying the benchmark run this row belongs to.&quot;,&quot;why&quot;:&quot;Without it, rows from different runs cannot be grouped.&quot;,&quot;by&quot;:&quot;fleet-annotator-worker&quot;,&quot;at&quot;:&quot;2026-09-23T00:01:55.740927679+00:00&quot;}" size="2147483647" type="uuid" typeCode="1111"/>
         <column autoUpdated="false" defaultValue="now()" digits="6" id="2" name="ts" nullable="false" remarks="{&quot;what&quot;:&quot;UTC timestamp of request start; defaults to now().&quot;,&quot;why&quot;:&quot;Without it, time-based analysis of latency or load is impossible.&quot;,&quot;by&quot;:&quot;fleet-annotator-worker&quot;,&quot;at&quot;:&quot;2026-09-23T00:01:55.752022842+00:00&quot;}" size="35" type="timestamptz" typeCode="93"/>
         <column autoUpdated="false" defaultValue="null" digits="0" id="3" name="provider" nullable="false" remarks="{&quot;what&quot;:&quot;Name of the LLM provider (e.g., OpenAI, Anthropic).&quot;,&quot;why&quot;:&quot;Without it, cost and performance cannot be attributed to a vendor.&quot;,&quot;by&quot;:&quot;fleet-annotator-worker&quot;,&quot;at&quot;:&quot;2026-09-23T00:01:55.766700411+00:00&quot;}" size="2147483647" type="text" typeCode="12"/>
         <column autoUpdated="false" defaultValue="null" digits="0" id="4" name="route" nullable="false" remarks="{&quot;what&quot;:&quot;API endpoint path used (e.g., /v1/chat/completions).&quot;,&quot;why&quot;:&quot;Without it, different API versions or endpoints cannot be distinguished.&quot;,&quot;by&quot;:&quot;fleet-annotator-worker&quot;,&quot;at&quot;:&quot;2026-09-23T00:01:55.781387315+00:00&quot;}" size="2147483647" type="text" typeCode="12"/>
         <column autoUpdated="false" defaultValue="null" digits="0" id="5" name="model" nullable="false" remarks="{&quot;what&quot;:&quot;Model identifier string (e.g., gpt-4o, claude-3.5-sonnet).&quot;,&quot;why&quot;:&quot;Without it, results cannot be compared across models.&quot;,&quot;by&quot;:&quot;fleet-annotator-worker&quot;,&quot;at&quot;:&quot;2026-09-23T00:01:55.792828271+00:00&quot;}" size="2147483647" type="text" typeCode="12"/>
         <column autoUpdated="false" defaultValue="null" digits="0" id="6" name="iteration" nullable="false" remarks="{&quot;what&quot;:&quot;Zero-based index of this request within its run.&quot;,&quot;why&quot;:&quot;Without it, repeated attempts for the same prompt cannot be ordered.&quot;,&quot;by&quot;:&quot;fleet-annotator-worker&quot;,&quot;at&quot;:&quot;2026-09-23T00:01:55.804198816+00:00&quot;}" size="10" type="int4" typeCode="4"/>
         <column autoUpdated="false" defaultValue="null" digits="0" id="7" name="prompt_label" nullable="false" remarks="{&quot;what&quot;:&quot;Human-readable label for the prompt used (e.g., 'math-1').&quot;,&quot;why&quot;:&quot;Without it, results cannot be tied to a specific test case.&quot;,&quot;by&quot;:&quot;fleet-annotator-worker&quot;,&quot;at&quot;:&quot;2026-09-23T00:01:55.820974483+00:00&quot;}" size="2147483647" type="text" typeCode="12"/>
         <column autoUpdated="false" defaultValue="null" digits="0" id="8" name="max_tokens" nullable="false" remarks="{&quot;what&quot;:&quot;Maximum number of tokens allowed in the completion.&quot;,&quot;why&quot;:&quot;Without it, token usage and cost cannot be normalized.&quot;,&quot;by&quot;:&quot;fleet-annotator-worker&quot;,&quot;at&quot;:&quot;2026-09-23T00:01:55.845241093+00:00&quot;}" size="10" type="int4" typeCode="4"/>
         <column autoUpdated="false" defaultValue="null" digits="17" id="9" name="temperature" nullable="false" remarks="{&quot;what&quot;:&quot;Sampling temperature value (0.0 to 1.0) used for generation.&quot;,&quot;why&quot;:&quot;Without it, output variability cannot be explained or controlled.&quot;,&quot;by&quot;:&quot;fleet-annotator-worker&quot;,&quot;at&quot;:&quot;2026-09-23T00:01:55.865531553+00:00&quot;}" size="17" type="float8" typeCode="8"/>
         <column autoUpdated="false" defaultValue="null" digits="0" id="10" name="seed" nullable="true" remarks="{&quot;what&quot;:&quot;Optional random seed for deterministic generation; null if unset.&quot;,&quot;why&quot;:&quot;Without it, reproducibility of outputs cannot be verified.&quot;,&quot;by&quot;:&quot;fleet-annotator-worker&quot;,&quot;at&quot;:&quot;2026-09-23T00:01:55.883615505+00:00&quot;}" size="19" type="int8" typeCode="-5"/>
         <column autoUpdated="false" defaultValue="null" digits="0" id="11" name="stream" nullable="false" remarks="{&quot;what&quot;:&quot;Boolean indicating if response was streamed (true) or buffered (false).&quot;,&quot;why&quot;:&quot;Without it, timing metrics like ttft are not comparable.&quot;,&quot;by&quot;:&quot;fleet-annotator-worker&quot;,&quot;at&quot;:&quot;2026-09-23T00:01:55.897821750+00:00&quot;}" size="1" type="bool" typeCode="-7"/>
         <column autoUpdated="false" defaultValue="0" digits="0" id="12" name="prompt_tokens" nullable="false" remarks="{&quot;what&quot;:&quot;Number of tokens in the input prompt; defaults to 0.&quot;,&quot;why&quot;:&quot;Without it, cost and throughput calculations are incomplete.&quot;,&quot;by&quot;:&quot;fleet-annotator-worker&quot;,&quot;at&quot;:&quot;2026-09-23T00:01:55.915187422+00:00&quot;}" size="19" type="int8" typeCode="-5"/>
         <column autoUpdated="false" defaultValue="0" digits="0" id="13" name="completion_tokens" nullable="false" remarks="{&quot;what&quot;:&quot;Number of tokens in the generated output; defaults to 0.&quot;,&quot;why&quot;:&quot;Without it, output length and cost cannot be measured.&quot;,&quot;by&quot;:&quot;fleet-annotator-worker&quot;,&quot;at&quot;:&quot;2026-09-23T00:01:55.929619939+00:00&quot;}" size="19" type="int8" typeCode="-5"/>
         <column autoUpdated="false" defaultValue="null" digits="0" id="14" name="ttft_ms" nullable="true" remarks="{&quot;what&quot;:&quot;Time to first token in milliseconds; null if not measured.&quot;,&quot;why&quot;:&quot;Without it, perceived latency of streaming responses is unknown.&quot;,&quot;by&quot;:&quot;fleet-annotator-worker&quot;,&quot;at&quot;:&quot;2026-09-23T00:01:55.947477583+00:00&quot;}" size="19" type="int8" typeCode="-5"/>
         <column autoUpdated="false" defaultValue="null" digits="0" id="15" name="total_ms" nullable="false" remarks="{&quot;what&quot;:&quot;Total request duration in milliseconds from start to finish.&quot;,&quot;why&quot;:&quot;Without it, end-to-end latency cannot be compared.&quot;,&quot;by&quot;:&quot;fleet-annotator-worker&quot;,&quot;at&quot;:&quot;2026-09-23T00:01:55.962216329+00:00&quot;}" size="19" type="int8" typeCode="-5"/>
         <column autoUpdated="false" defaultValue="null" digits="17" id="16" name="output_tok_s" nullable="true" remarks="{&quot;what&quot;:&quot;Output tokens per second, computed from completion_tokens and timing.&quot;,&quot;why&quot;:&quot;Without it, generation speed cannot be compared across models.&quot;,&quot;by&quot;:&quot;fleet-annotator-worker&quot;,&quot;at&quot;:&quot;2026-09-23T00:01:55.976672521+00:00&quot;}" size="17" type="float8" typeCode="8"/>
         <column autoUpdated="false" defaultValue="0" digits="17" id="17" name="cost_usd" nullable="false" remarks="{&quot;what&quot;:&quot;Cost of the request in US dollars, computed from token counts and pricing.&quot;,&quot;why&quot;:&quot;Without it, total spend per run or model cannot be calculated.&quot;,&quot;by&quot;:&quot;fleet-annotator-worker&quot;,&quot;at&quot;:&quot;2026-09-23T00:01:55.996067223+00:00&quot;}" size="17" type="float8" typeCode="8"/>
         <column autoUpdated="false" defaultValue="null" digits="0" id="18" name="status" nullable="false" remarks="{&quot;what&quot;:&quot;HTTP status code or custom status code of the response (e.g., 200, 429).&quot;,&quot;why&quot;:&quot;Without it, failed or rate-limited requests cannot be identified.&quot;,&quot;by&quot;:&quot;fleet-annotator-worker&quot;,&quot;at&quot;:&quot;2026-09-23T00:01:56.013969329+00:00&quot;}" size="10" type="int4" typeCode="4"/>
         <column autoUpdated="false" defaultValue="null" digits="0" id="19" name="error" nullable="true" remarks="{&quot;what&quot;:&quot;Error message or stack trace if the request failed; null on success.&quot;,&quot;why&quot;:&quot;Without it, failure reasons are unknown, hindering debugging.&quot;,&quot;by&quot;:&quot;fleet-annotator-worker&quot;,&quot;at&quot;:&quot;2026-09-23T00:01:56.038162477+00:00&quot;}" size="2147483647" type="text" typeCode="12"/>
         <primaryKey column="id" sequenceNumberInPK="1"/>
         <index name="bench_pkey" unique="true">
            <column ascending="true" name="id"/>
         </index>
         <index name="bench_provider_idx" unique="false">
            <column ascending="true" name="provider"/>
            <column ascending="true" name="completion_tokens"/>
         </index>
         <index name="bench_run_idx" unique="false">
            <column ascending="true" name="run_id"/>
            <column ascending="true" name="provider"/>
            <column ascending="true" name="iteration"/>
         </index>
         <index name="bench_ts_idx" unique="false">
            <column ascending="false" name="ts"/>
         </index>
      </table>
      <table name="bench_agentic" remarks="{&quot;what&quot;:&quot;One row per agentic benchmark run; identifies a single trial.&quot;,&quot;why&quot;:&quot;Without it, results from different runs and models cannot be compared or aggregated.&quot;,&quot;by&quot;:&quot;fleet-annotator-worker&quot;,&quot;at&quot;:&quot;2026-09-23T04:03:57.485927147+00:00&quot;}" schema="public" type="TABLE">
         <column autoUpdated="false" defaultValue="null" digits="0" id="0" name="id" nullable="false" remarks="{&quot;what&quot;:&quot;UUID primary key; unique identifier for each run row.&quot;,&quot;why&quot;:&quot;Ensures each run has a stable, unique reference for joins and updates.&quot;,&quot;by&quot;:&quot;fleet-annotator-worker&quot;,&quot;at&quot;:&quot;2026-09-23T04:03:57.505506707+00:00&quot;}" size="2147483647" type="uuid" typeCode="1111"/>
         <column autoUpdated="false" defaultValue="null" digits="0" id="1" name="run_id" nullable="false" remarks="{&quot;what&quot;:&quot;UUID grouping multiple attempts or iterations of the same benchmark scenario.&quot;,&quot;why&quot;:&quot;Distinguishes repeated runs of the same task to analyze variance and retries.&quot;,&quot;by&quot;:&quot;fleet-annotator-worker&quot;,&quot;at&quot;:&quot;2026-09-23T04:03:57.521018223+00:00&quot;}" size="2147483647" type="uuid" typeCode="1111"/>
         <column autoUpdated="false" defaultValue="null" digits="0" id="2" name="provider" nullable="false" remarks="{&quot;what&quot;:&quot;Name of the model provider (e.g., OpenAI, Anthropic) that served the request.&quot;,&quot;why&quot;:&quot;Needed to compare performance and error rates across different vendors.&quot;,&quot;by&quot;:&quot;fleet-annotator-worker&quot;,&quot;at&quot;:&quot;2026-09-23T04:03:57.531614331+00:00&quot;}" size="2147483647" type="text" typeCode="12"/>
         <column autoUpdated="false" defaultValue="null" digits="0" id="3" name="requested_model" nullable="false" remarks="{&quot;what&quot;:&quot;Model identifier as requested by the caller (e.g., gpt-4o).&quot;,&quot;why&quot;:&quot;Records the intended model to detect mismatches with what was actually served.&quot;,&quot;by&quot;:&quot;fleet-annotator-worker&quot;,&quot;at&quot;:&quot;2026-09-23T04:03:57.542351663+00:00&quot;}" size="2147483647" type="text" typeCode="12"/>
         <column autoUpdated="false" defaultValue="null" digits="0" id="4" name="served_model" nullable="true" remarks="{&quot;what&quot;:&quot;Actual model identifier that handled the request; null if unknown or not provided.&quot;,&quot;why&quot;:&quot;Reveals routing or fallback behavior when the requested model is unavailable.&quot;,&quot;by&quot;:&quot;fleet-annotator-worker&quot;,&quot;at&quot;:&quot;2026-09-23T04:03:57.577859136+00:00&quot;}" size="2147483647" type="text" typeCode="12"/>
         <column autoUpdated="false" defaultValue="null" digits="0" id="5" name="context_window" nullable="true" remarks="{&quot;what&quot;:&quot;Maximum token count the model context can hold; null if not reported.&quot;,&quot;why&quot;:&quot;Helps interpret failures or performance issues related to context limits.&quot;,&quot;by&quot;:&quot;fleet-annotator-worker&quot;,&quot;at&quot;:&quot;2026-09-23T04:03:57.592597881+00:00&quot;}" size="19" type="int8" typeCode="-5"/>
         <column autoUpdated="false" defaultValue="null" digits="0" id="6" name="target_depth" nullable="false" remarks="{&quot;what&quot;:&quot;Expected number of tool-call steps in the benchmark task.&quot;,&quot;why&quot;:&quot;Serves as the ground truth to measure how many steps the agent actually took.&quot;,&quot;by&quot;:&quot;fleet-annotator-worker&quot;,&quot;at&quot;:&quot;2026-09-23T04:03:57.607335142+00:00&quot;}" size="10" type="int4" typeCode="4"/>
         <column autoUpdated="false" defaultValue="null" digits="0" id="7" name="valid_tool_calls" nullable="false" remarks="{&quot;what&quot;:&quot;Count of tool calls that matched the expected schema and arguments.&quot;,&quot;why&quot;:&quot;Measures correctness of tool usage; low values indicate parsing or reasoning failures.&quot;,&quot;by&quot;:&quot;fleet-annotator-worker&quot;,&quot;at&quot;:&quot;2026-09-23T04:03:57.617643169+00:00&quot;}" size="10" type="int4" typeCode="4"/>
         <column autoUpdated="false" defaultValue="null" digits="0" id="8" name="format_errors" nullable="false" remarks="{&quot;what&quot;:&quot;Number of tool calls that failed schema validation or had malformed arguments.&quot;,&quot;why&quot;:&quot;Quantifies how often the model produces unusable tool calls, a key quality metric.&quot;,&quot;by&quot;:&quot;fleet-annotator-worker&quot;,&quot;at&quot;:&quot;2026-09-23T04:03:57.627756323+00:00&quot;}" size="10" type="int4" typeCode="4"/>
         <column autoUpdated="false" defaultValue="null" digits="0" id="9" name="text_instead_of_tool" nullable="false" remarks="{&quot;what&quot;:&quot;Boolean flag: true if the model returned plain text when a tool call was expected.&quot;,&quot;why&quot;:&quot;Identifies a common failure mode where the model ignores the tool-use instruction.&quot;,&quot;by&quot;:&quot;fleet-annotator-worker&quot;,&quot;at&quot;:&quot;2026-09-23T04:03:57.641411412+00:00&quot;}" size="1" type="bool" typeCode="-7"/>
         <column autoUpdated="false" defaultValue="null" digits="0" id="10" name="completed" nullable="false" remarks="{&quot;what&quot;:&quot;Boolean flag: true if the agent finished the task within the allowed steps.&quot;,&quot;why&quot;:&quot;Distinguishes successful completions from timeouts or early termination.&quot;,&quot;by&quot;:&quot;fleet-annotator-worker&quot;,&quot;at&quot;:&quot;2026-09-23T04:03:57.653715504+00:00&quot;}" size="1" type="bool" typeCode="-7"/>
         <column autoUpdated="false" defaultValue="null" digits="0" id="11" name="submit_correct" nullable="false" remarks="{&quot;what&quot;:&quot;Boolean flag: true if the final submitted answer matched the expected result.&quot;,&quot;why&quot;:&quot;Measures task success beyond just completing steps; false indicates wrong final output.&quot;,&quot;by&quot;:&quot;fleet-annotator-worker&quot;,&quot;at&quot;:&quot;2026-09-23T04:03:57.672550838+00:00&quot;}" size="1" type="bool" typeCode="-7"/>
         <column autoUpdated="false" defaultValue="null" digits="0" id="12" name="steps" nullable="false" remarks="{&quot;what&quot;:&quot;Total number of steps (tool calls or actions) the agent took in the run.&quot;,&quot;why&quot;:&quot;Shows efficiency; comparing to target_depth reveals over- or under-iteration.&quot;,&quot;by&quot;:&quot;fleet-annotator-worker&quot;,&quot;at&quot;:&quot;2026-09-23T04:03:57.732955104+00:00&quot;}" size="10" type="int4" typeCode="4"/>
         <column autoUpdated="false" defaultValue="null" digits="0" id="13" name="total_ms" nullable="false" remarks="{&quot;what&quot;:&quot;Total wall-clock time in milliseconds for the entire run.&quot;,&quot;why&quot;:&quot;Primary latency metric; needed to compare speed across models and providers.&quot;,&quot;by&quot;:&quot;fleet-annotator-worker&quot;,&quot;at&quot;:&quot;2026-09-23T04:03:57.744054805+00:00&quot;}" size="19" type="int8" typeCode="-5"/>
         <column autoUpdated="false" defaultValue="null" digits="17" id="14" name="avg_step_ms" nullable="true" remarks="{&quot;what&quot;:&quot;Average time in milliseconds per step; null if steps is zero.&quot;,&quot;why&quot;:&quot;Normalizes total time by step count to reveal per-step performance differences.&quot;,&quot;by&quot;:&quot;fleet-annotator-worker&quot;,&quot;at&quot;:&quot;2026-09-23T04:03:57.760958826+00:00&quot;}" size="17" type="float8" typeCode="8"/>
         <column autoUpdated="false" defaultValue="null" digits="0" id="15" name="max_step_ms" nullable="true" remarks="{&quot;what&quot;:&quot;Longest single step duration in milliseconds; null if no steps.&quot;,&quot;why&quot;:&quot;Highlights worst-case latency spikes that could cause timeouts or user-perceived delays.&quot;,&quot;by&quot;:&quot;fleet-annotator-worker&quot;,&quot;at&quot;:&quot;2026-09-23T04:03:57.773493600+00:00&quot;}" size="19" type="int8" typeCode="-5"/>
         <column autoUpdated="false" defaultValue="null" digits="0" id="16" name="status" nullable="false" remarks="{&quot;what&quot;:&quot;Integer status code (e.g., 0=success, 1=error, 2=timeout) for the run.&quot;,&quot;why&quot;:&quot;Provides a machine-readable summary of run outcome for filtering and alerting.&quot;,&quot;by&quot;:&quot;fleet-annotator-worker&quot;,&quot;at&quot;:&quot;2026-09-23T04:03:57.783825609+00:00&quot;}" size="10" type="int4" typeCode="4"/>
         <column autoUpdated="false" defaultValue="null" digits="0" id="17" name="error" nullable="true" remarks="{&quot;what&quot;:&quot;Error message text if the run failed; null on success.&quot;,&quot;why&quot;:&quot;Stores the failure reason for debugging and categorizing common issues.&quot;,&quot;by&quot;:&quot;fleet-annotator-worker&quot;,&quot;at&quot;:&quot;2026-09-23T04:03:57.794687540+00:00&quot;}" size="2147483647" type="text" typeCode="12"/>
         <column autoUpdated="false" defaultValue="now()" digits="6" id="18" name="created_at" nullable="false" remarks="{&quot;what&quot;:&quot;Timestamp (with time zone) when the run record was inserted; defaults to now().&quot;,&quot;why&quot;:&quot;Enables time-based analysis, such as tracking performance changes over releases.&quot;,&quot;by&quot;:&quot;fleet-annotator-worker&quot;,&quot;at&quot;:&quot;2026-09-23T04:03:57.891653943+00:00&quot;}" size="35" type="timestamptz" typeCode="93"/>
         <primaryKey column="id" sequenceNumberInPK="1"/>
         <index name="bench_agentic_pkey" unique="true">
            <column ascending="true" name="id"/>
         </index>
         <index name="idx_bench_agentic_run" unique="false">
            <column ascending="true" name="run_id"/>
         </index>
      </table>
      <table name="bench_cache" remarks="{&quot;what&quot;:&quot;Cache of per-turn benchmark results keyed by run, provider, model, arm, and turn.&quot;,&quot;why&quot;:&quot;Without it, repeated benchmark queries would recompute costs and token counts.&quot;,&quot;by&quot;:&quot;fleet-annotator-worker&quot;,&quot;at&quot;:&quot;2026-09-23T04:04:15.146918278+00:00&quot;}" schema="public" type="TABLE">
         <column autoUpdated="true" defaultValue="nextval('bench_cache_id_seq'::regclass)" digits="0" id="0" name="id" nullable="false" remarks="{&quot;what&quot;:&quot;Surrogate primary key; unique row identifier.&quot;,&quot;why&quot;:&quot;Without it, no stable reference for updates or deletes.&quot;,&quot;by&quot;:&quot;fleet-annotator-worker&quot;,&quot;at&quot;:&quot;2026-09-23T04:04:15.170993834+00:00&quot;}" size="19" type="bigserial" typeCode="-5"/>
         <column autoUpdated="false" defaultValue="null" digits="0" id="1" name="run_id" nullable="false" remarks="{&quot;what&quot;:&quot;UUID of the benchmark run this result belongs to.&quot;,&quot;why&quot;:&quot;Without it, results from different runs cannot be separated.&quot;,&quot;by&quot;:&quot;fleet-annotator-worker&quot;,&quot;at&quot;:&quot;2026-09-23T04:04:15.194178671+00:00&quot;}" size="2147483647" type="uuid" typeCode="1111"/>
         <column autoUpdated="false" defaultValue="null" digits="0" id="2" name="provider" nullable="false" remarks="{&quot;what&quot;:&quot;Name of the LLM provider (e.g., OpenAI, Anthropic).&quot;,&quot;why&quot;:&quot;Without it, cost and token metrics cannot be attributed to a vendor.&quot;,&quot;by&quot;:&quot;fleet-annotator-worker&quot;,&quot;at&quot;:&quot;2026-09-23T04:04:15.206958272+00:00&quot;}" size="2147483647" type="text" typeCode="12"/>
         <column autoUpdated="false" defaultValue="null" digits="0" id="3" name="model" nullable="false" remarks="{&quot;what&quot;:&quot;Model identifier as used by the provider (e.g., gpt-4o).&quot;,&quot;why&quot;:&quot;Without it, comparisons across model versions are impossible.&quot;,&quot;by&quot;:&quot;fleet-annotator-worker&quot;,&quot;at&quot;:&quot;2026-09-23T04:04:15.222059993+00:00&quot;}" size="2147483647" type="text" typeCode="12"/>
         <column autoUpdated="false" defaultValue="null" digits="0" id="4" name="arm" nullable="false" remarks="{&quot;what&quot;:&quot;Experiment arm label (e.g., control, variant) for A/B testing.&quot;,&quot;why&quot;:&quot;Without it, results cannot be grouped by experimental condition.&quot;,&quot;by&quot;:&quot;fleet-annotator-worker&quot;,&quot;at&quot;:&quot;2026-09-23T04:04:15.254091713+00:00&quot;}" size="2147483647" type="text" typeCode="12"/>
         <column autoUpdated="false" defaultValue="null" digits="0" id="5" name="turn" nullable="false" remarks="{&quot;what&quot;:&quot;Conversation turn number, starting at 1.&quot;,&quot;why&quot;:&quot;Without it, per-turn token and cost breakdowns are lost.&quot;,&quot;by&quot;:&quot;fleet-annotator-worker&quot;,&quot;at&quot;:&quot;2026-09-23T04:04:15.284684031+00:00&quot;}" size="10" type="int4" typeCode="4"/>
         <column autoUpdated="false" defaultValue="null" digits="0" id="6" name="prompt_tokens" nullable="false" remarks="{&quot;what&quot;:&quot;Number of tokens in the prompt for this turn.&quot;,&quot;why&quot;:&quot;Without it, prompt cost cannot be computed or audited.&quot;,&quot;by&quot;:&quot;fleet-annotator-worker&quot;,&quot;at&quot;:&quot;2026-09-23T04:04:15.465260864+00:00&quot;}" size="19" type="int8" typeCode="-5"/>
         <column autoUpdated="false" defaultValue="null" digits="0" id="7" name="cached_tokens" nullable="false" remarks="{&quot;what&quot;:&quot;Number of prompt tokens served from cache.&quot;,&quot;why&quot;:&quot;Without it, cache savings and effective cost are unknown.&quot;,&quot;by&quot;:&quot;fleet-annotator-worker&quot;,&quot;at&quot;:&quot;2026-09-23T04:04:15.563739783+00:00&quot;}" size="19" type="int8" typeCode="-5"/>
         <column autoUpdated="false" defaultValue="null" digits="0" id="8" name="completion_tokens" nullable="false" remarks="{&quot;what&quot;:&quot;Number of tokens generated in the completion.&quot;,&quot;why&quot;:&quot;Without it, completion cost and latency estimates are impossible.&quot;,&quot;by&quot;:&quot;fleet-annotator-worker&quot;,&quot;at&quot;:&quot;2026-09-23T04:04:16.419391809+00:00&quot;}" size="19" type="int8" typeCode="-5"/>
         <column autoUpdated="false" defaultValue="null" digits="17" id="9" name="cost_reported_usd" nullable="true" remarks="{&quot;what&quot;:&quot;Cost in USD as reported by the provider, if available.&quot;,&quot;why&quot;:&quot;Without it, provider-billed cost cannot be compared to estimates.&quot;,&quot;by&quot;:&quot;fleet-annotator-worker&quot;,&quot;at&quot;:&quot;2026-09-23T04:04:16.456865453+00:00&quot;}" size="17" type="float8" typeCode="8"/>
         <column autoUpdated="false" defaultValue="null" digits="17" id="10" name="cost_est_usd" nullable="false" remarks="{&quot;what&quot;:&quot;Estimated cost in USD computed from token counts and pricing.&quot;,&quot;why&quot;:&quot;Without it, no cost baseline exists when provider reporting is missing.&quot;,&quot;by&quot;:&quot;fleet-annotator-worker&quot;,&quot;at&quot;:&quot;2026-09-23T04:04:16.490040009+00:00&quot;}" size="17" type="float8" typeCode="8"/>
         <column autoUpdated="false" defaultValue="null" digits="0" id="11" name="status" nullable="false" remarks="{&quot;what&quot;:&quot;Cache entry status code (e.g., 0=valid, 1=stale).&quot;,&quot;why&quot;:&quot;Without it, stale or invalid entries cannot be filtered out.&quot;,&quot;by&quot;:&quot;fleet-annotator-worker&quot;,&quot;at&quot;:&quot;2026-09-23T04:04:16.516495418+00:00&quot;}" size="10" type="int4" typeCode="4"/>
         <column autoUpdated="false" defaultValue="now()" digits="6" id="12" name="ts" nullable="false" remarks="{&quot;what&quot;:&quot;Timestamp when the cache entry was created.&quot;,&quot;why&quot;:&quot;Without it, cache freshness and eviction decisions are impossible.&quot;,&quot;by&quot;:&quot;fleet-annotator-worker&quot;,&quot;at&quot;:&quot;2026-09-23T04:04:16.543278138+00:00&quot;}" size="35" type="timestamptz" typeCode="93"/>
         <primaryKey column="id" sequenceNumberInPK="1"/>
         <index name="bench_cache_pkey" unique="true">
            <column ascending="true" name="id"/>
         </index>
         <index name="bench_cache_run_idx" unique="false">
            <column ascending="true" name="run_id"/>
            <column ascending="true" name="provider"/>
            <column ascending="true" name="arm"/>
            <column ascending="true" name="turn"/>
         </index>
      </table>
      <table name="bench_card" remarks="{&quot;what&quot;:&quot;A benchmark card with metadata and content.&quot;,&quot;why&quot;:&quot;Without it, benchmark cases cannot be stored or retrieved.&quot;,&quot;by&quot;:&quot;fleet-annotator-worker&quot;,&quot;at&quot;:&quot;2026-09-23T04:04:48.041962044+00:00&quot;}" schema="public" type="TABLE">
         <column autoUpdated="false" defaultValue="null" digits="0" id="0" name="device" nullable="false" remarks="{&quot;what&quot;:&quot;Device name or ID; with path forms the unique key.&quot;,&quot;why&quot;:&quot;Without it, cards from different devices cannot be distinguished.&quot;,&quot;by&quot;:&quot;fleet-annotator-worker&quot;,&quot;at&quot;:&quot;2026-09-23T04:04:48.070642189+00:00&quot;}" size="2147483647" type="text" typeCode="12"/>
         <column autoUpdated="false" defaultValue="null" digits="0" id="1" name="path" nullable="false" remarks="{&quot;what&quot;:&quot;File path on the device; with device forms the unique key.&quot;,&quot;why&quot;:&quot;Without it, multiple cards on the same device would collide.&quot;,&quot;by&quot;:&quot;fleet-annotator-worker&quot;,&quot;at&quot;:&quot;2026-09-23T04:04:48.147926434+00:00&quot;}" size="2147483647" type="text" typeCode="12"/>
         <column autoUpdated="false" defaultValue="null" digits="0" id="2" name="source" nullable="false" remarks="{&quot;what&quot;:&quot;Origin of the card, e.g., file, URL, or manual entry.&quot;,&quot;why&quot;:&quot;Without it, the provenance of the card is unknown.&quot;,&quot;by&quot;:&quot;fleet-annotator-worker&quot;,&quot;at&quot;:&quot;2026-09-23T04:04:48.342702142+00:00&quot;}" size="2147483647" type="text" typeCode="12"/>
         <column autoUpdated="false" defaultValue="null" digits="0" id="3" name="card_id" nullable="true" remarks="{&quot;what&quot;:&quot;External identifier for the card, if any.&quot;,&quot;why&quot;:&quot;Without it, cards cannot be matched to external systems.&quot;,&quot;by&quot;:&quot;fleet-annotator-worker&quot;,&quot;at&quot;:&quot;2026-09-23T04:04:48.433352846+00:00&quot;}" size="2147483647" type="text" typeCode="12"/>
         <column autoUpdated="false" defaultValue="null" digits="0" id="4" name="provider" nullable="true" remarks="{&quot;what&quot;:&quot;Provider name, e.g., OpenAI, Anthropic.&quot;,&quot;why&quot;:&quot;Without it, the vendor behind the card is unknown.&quot;,&quot;by&quot;:&quot;fleet-annotator-worker&quot;,&quot;at&quot;:&quot;2026-09-23T04:04:48.674488173+00:00&quot;}" size="2147483647" type="text" typeCode="12"/>
         <column autoUpdated="false" defaultValue="null" digits="0" id="5" name="model" nullable="true" remarks="{&quot;what&quot;:&quot;Model name associated with the card.&quot;,&quot;why&quot;:&quot;Without it, the model version is unknown.&quot;,&quot;by&quot;:&quot;fleet-annotator-worker&quot;,&quot;at&quot;:&quot;2026-09-23T04:04:48.735536802+00:00&quot;}" size="2147483647" type="text" typeCode="12"/>
         <column autoUpdated="false" defaultValue="null" digits="0" id="6" name="mode" nullable="true" remarks="{&quot;what&quot;:&quot;Operational mode, e.g., training or inference.&quot;,&quot;why&quot;:&quot;Without it, the context of the card is ambiguous.&quot;,&quot;by&quot;:&quot;fleet-annotator-worker&quot;,&quot;at&quot;:&quot;2026-09-23T04:04:48.810003473+00:00&quot;}" size="2147483647" type="text" typeCode="12"/>
         <column autoUpdated="false" defaultValue="null" digits="0" id="7" name="run_id" nullable="true" remarks="{&quot;what&quot;:&quot;UUID of the run that produced or used this card.&quot;,&quot;why&quot;:&quot;Without it, the card cannot be linked to a specific run.&quot;,&quot;by&quot;:&quot;fleet-annotator-worker&quot;,&quot;at&quot;:&quot;2026-09-23T04:04:48.832376061+00:00&quot;}" size="2147483647" type="uuid" typeCode="1111"/>
         <column autoUpdated="false" defaultValue="null" digits="0" id="8" name="source_host" nullable="true" remarks="{&quot;what&quot;:&quot;Hostname or IP of the machine that provided the card.&quot;,&quot;why&quot;:&quot;Without it, the origin machine is unknown.&quot;,&quot;by&quot;:&quot;fleet-annotator-worker&quot;,&quot;at&quot;:&quot;2026-09-23T04:04:48.872672985+00:00&quot;}" size="2147483647" type="text" typeCode="12"/>
         <column autoUpdated="false" defaultValue="null" digits="0" id="9" name="harness" nullable="true" remarks="{&quot;what&quot;:&quot;Name of the harness or framework used.&quot;,&quot;why&quot;:&quot;Without it, the tooling context is missing.&quot;,&quot;by&quot;:&quot;fleet-annotator-worker&quot;,&quot;at&quot;:&quot;2026-09-23T04:04:49.263625393+00:00&quot;}" size="2147483647" type="text" typeCode="12"/>
         <column autoUpdated="false" defaultValue="null" digits="0" id="10" name="confidence" nullable="true" remarks="{&quot;what&quot;:&quot;Confidence level as text, e.g., high, medium, low.&quot;,&quot;why&quot;:&quot;Without it, the reliability of the card is unknown.&quot;,&quot;by&quot;:&quot;fleet-annotator-worker&quot;,&quot;at&quot;:&quot;2026-09-23T04:04:49.445581942+00:00&quot;}" size="2147483647" type="text" typeCode="12"/>
         <column autoUpdated="false" defaultValue="null" digits="0" id="11" name="context_window" nullable="true" remarks="{&quot;what&quot;:&quot;Context window size in tokens.&quot;,&quot;why&quot;:&quot;Without it, the model's capacity is unknown.&quot;,&quot;by&quot;:&quot;fleet-annotator-worker&quot;,&quot;at&quot;:&quot;2026-09-23T04:04:49.506921118+00:00&quot;}" size="19" type="int8" typeCode="-5"/>
         <column autoUpdated="false" defaultValue="null" digits="0" id="12" name="measured" nullable="true" remarks="{&quot;what&quot;:&quot;Date when the card's metrics were measured.&quot;,&quot;why&quot;:&quot;Without it, the temporal validity of the data is unknown.&quot;,&quot;by&quot;:&quot;fleet-annotator-worker&quot;,&quot;at&quot;:&quot;2026-09-23T04:04:49.532389584+00:00&quot;}" size="13" type="date" typeCode="91"/>
         <column autoUpdated="false" defaultValue="null" digits="0" id="13" name="content_sha256" nullable="false" remarks="{&quot;what&quot;:&quot;SHA256 hash of the card's content, used for integrity.&quot;,&quot;why&quot;:&quot;Without it, content tampering cannot be detected.&quot;,&quot;by&quot;:&quot;fleet-annotator-worker&quot;,&quot;at&quot;:&quot;2026-09-23T04:04:49.563902792+00:00&quot;}" size="2147483647" type="text" typeCode="12"/>
         <column autoUpdated="false" defaultValue="null" digits="0" id="14" name="file_bytes" nullable="true" remarks="{&quot;what&quot;:&quot;Size of the source file in bytes.&quot;,&quot;why&quot;:&quot;Without it, file size is unknown.&quot;,&quot;by&quot;:&quot;fleet-annotator-worker&quot;,&quot;at&quot;:&quot;2026-09-23T04:04:49.608939309+00:00&quot;}" size="19" type="int8" typeCode="-5"/>
         <column autoUpdated="false" defaultValue="null" digits="6" id="15" name="file_mtime" nullable="true" remarks="{&quot;what&quot;:&quot;Last modification time of the source file.&quot;,&quot;why&quot;:&quot;Without it, file freshness cannot be assessed.&quot;,&quot;by&quot;:&quot;fleet-annotator-worker&quot;,&quot;at&quot;:&quot;2026-09-23T04:04:49.716160736+00:00&quot;}" size="35" type="timestamptz" typeCode="93"/>
         <column autoUpdated="false" defaultValue="'{}'::jsonb" digits="0" id="16" name="frontmatter" nullable="false" remarks="{&quot;what&quot;:&quot;JSON object of frontmatter metadata from the source file.&quot;,&quot;why&quot;:&quot;Without it, structured metadata is lost.&quot;,&quot;by&quot;:&quot;fleet-annotator-worker&quot;,&quot;at&quot;:&quot;2026-09-23T04:04:49.750257928+00:00&quot;}" size="2147483647" type="jsonb" typeCode="1111"/>
         <column autoUpdated="false" defaultValue="null" digits="0" id="17" name="parsed" nullable="false" remarks="{&quot;what&quot;:&quot;Flag indicating if the card was successfully parsed.&quot;,&quot;why&quot;:&quot;Without it, unparsed cards cannot be filtered.&quot;,&quot;by&quot;:&quot;fleet-annotator-worker&quot;,&quot;at&quot;:&quot;2026-09-23T04:04:49.774890263+00:00&quot;}" size="1" type="bool" typeCode="-7"/>
         <column autoUpdated="false" defaultValue="null" digits="0" id="18" name="parse_note" nullable="true" remarks="{&quot;what&quot;:&quot;Error or warning message from parsing, if any.&quot;,&quot;why&quot;:&quot;Without it, parse failures are unexplained.&quot;,&quot;by&quot;:&quot;fleet-annotator-worker&quot;,&quot;at&quot;:&quot;2026-09-23T04:04:49.869607021+00:00&quot;}" size="2147483647" type="text" typeCode="12"/>
         <column autoUpdated="false" defaultValue="false" digits="0" id="19" name="linked_run" nullable="false" remarks="{&quot;what&quot;:&quot;Flag indicating if the card is linked to a run.&quot;,&quot;why&quot;:&quot;Without it, run linkage status is unknown.&quot;,&quot;by&quot;:&quot;fleet-annotator-worker&quot;,&quot;at&quot;:&quot;2026-09-23T04:04:49.931523006+00:00&quot;}" size="1" type="bool" typeCode="-7"/>
         <column autoUpdated="false" defaultValue="now()" digits="6" id="20" name="first_seen" nullable="false" remarks="{&quot;what&quot;:&quot;Timestamp when the card was first observed.&quot;,&quot;why&quot;:&quot;Without it, the card's discovery time is unknown.&quot;,&quot;by&quot;:&quot;fleet-annotator-worker&quot;,&quot;at&quot;:&quot;2026-09-23T04:04:49.973585440+00:00&quot;}" size="35" type="timestamptz" typeCode="93"/>
         <column autoUpdated="false" defaultValue="null" digits="6" id="21" name="last_scanned" nullable="false" remarks="{&quot;what&quot;:&quot;Timestamp of the most recent scan of this card.&quot;,&quot;why&quot;:&quot;Without it, staleness of the card cannot be determined.&quot;,&quot;by&quot;:&quot;fleet-annotator-worker&quot;,&quot;at&quot;:&quot;2026-09-23T04:04:50.000562470+00:00&quot;}" size="35" type="timestamptz" typeCode="93"/>
         <column autoUpdated="false" defaultValue="null" digits="0" id="22" name="body" nullable="true" remarks="{&quot;what&quot;:&quot;Full text content of the card.&quot;,&quot;why&quot;:&quot;Without it, the card's actual content is unavailable.&quot;,&quot;by&quot;:&quot;fleet-annotator-worker&quot;,&quot;at&quot;:&quot;2026-09-23T04:04:50.035148047+00:00&quot;}" size="2147483647" type="text" typeCode="12"/>
         <primaryKey column="device" sequenceNumberInPK="1"/>
         <primaryKey column="path" sequenceNumberInPK="2"/>
         <index name="bench_card_pkey" unique="true">
            <column ascending="true" name="device"/>
            <column ascending="true" name="path"/>
         </index>
         <index name="bench_card_card_id_idx" unique="false">
            <column ascending="true" name="card_id"/>
         </index>
         <index name="bench_card_provider_idx" unique="false">
            <column ascending="true" name="provider"/>
         </index>
         <index name="bench_card_run_idx" unique="false">
            <column ascending="true" name="run_id"/>
         </index>
         <index name="bench_card_sha_idx" unique="false">
            <column ascending="true" name="content_sha256"/>
         </index>
         <index name="bench_card_source_idx" unique="false">
            <column ascending="true" name="source"/>
         </index>
      </table>
      <table name="bench_concurrency" remarks="{&quot;what&quot;:&quot;One row per concurrency test level within a benchmark run.&quot;,&quot;why&quot;:&quot;Groups per-level metrics so results can be compared across runs and levels.&quot;,&quot;by&quot;:&quot;fleet-annotator-worker&quot;,&quot;at&quot;:&quot;2026-09-23T00:01:51.827746339+00:00&quot;}" schema="public" type="TABLE">
         <column autoUpdated="true" defaultValue="nextval('bench_concurrency_id_seq'::regclass)" digits="0" id="0" name="id" nullable="false" remarks="{&quot;what&quot;:&quot;Surrogate primary key, auto-incrementing integer.&quot;,&quot;why&quot;:&quot;Uniquely identifies each row for joins and updates.&quot;,&quot;by&quot;:&quot;fleet-annotator-worker&quot;,&quot;at&quot;:&quot;2026-09-23T00:01:52.064954847+00:00&quot;}" size="19" type="bigserial" typeCode="-5"/>
         <column autoUpdated="false" defaultValue="null" digits="0" id="1" name="run_id" nullable="false" remarks="{&quot;what&quot;:&quot;UUID of the parent benchmark run.&quot;,&quot;why&quot;:&quot;Links all concurrency levels to the same run; without it levels are orphaned.&quot;,&quot;by&quot;:&quot;fleet-annotator-worker&quot;,&quot;at&quot;:&quot;2026-09-23T00:01:52.088868900+00:00&quot;}" size="2147483647" type="uuid" typeCode="1111"/>
         <column autoUpdated="false" defaultValue="now()" digits="6" id="2" name="ts" nullable="false" remarks="{&quot;what&quot;:&quot;Timestamp when this level's metrics were recorded.&quot;,&quot;why&quot;:&quot;Enables time-based filtering and ordering of results.&quot;,&quot;by&quot;:&quot;fleet-annotator-worker&quot;,&quot;at&quot;:&quot;2026-09-23T00:01:52.103336147+00:00&quot;}" size="35" type="timestamptz" typeCode="93"/>
         <column autoUpdated="false" defaultValue="null" digits="0" id="3" name="provider" nullable="false" remarks="{&quot;what&quot;:&quot;Name of the LLM provider (e.g., OpenAI, Anthropic).&quot;,&quot;why&quot;:&quot;Distinguishes results by vendor; without it cross-provider comparisons are impossible.&quot;,&quot;by&quot;:&quot;fleet-annotator-worker&quot;,&quot;at&quot;:&quot;2026-09-23T00:01:52.121245952+00:00&quot;}" size="2147483647" type="text" typeCode="12"/>
         <column autoUpdated="false" defaultValue="null" digits="0" id="4" name="model" nullable="false" remarks="{&quot;what&quot;:&quot;Model identifier as used by the provider.&quot;,&quot;why&quot;:&quot;Identifies which model produced the metrics; needed for per-model analysis.&quot;,&quot;by&quot;:&quot;fleet-annotator-worker&quot;,&quot;at&quot;:&quot;2026-09-23T00:01:52.142297222+00:00&quot;}" size="2147483647" type="text" typeCode="12"/>
         <column autoUpdated="false" defaultValue="null" digits="0" id="5" name="level_n" nullable="false" remarks="{&quot;what&quot;:&quot;Concurrency level number (e.g., 1, 5, 10).&quot;,&quot;why&quot;:&quot;Defines the load level; without it results cannot be plotted against concurrency.&quot;,&quot;by&quot;:&quot;fleet-annotator-worker&quot;,&quot;at&quot;:&quot;2026-09-23T00:01:52.191193691+00:00&quot;}" size="10" type="int4" typeCode="4"/>
         <column autoUpdated="false" defaultValue="null" digits="0" id="6" name="waves" nullable="false" remarks="{&quot;what&quot;:&quot;Number of request waves executed at this level.&quot;,&quot;why&quot;:&quot;Indicates sample size; without it statistical confidence is unknown.&quot;,&quot;by&quot;:&quot;fleet-annotator-worker&quot;,&quot;at&quot;:&quot;2026-09-23T00:01:52.205716010+00:00&quot;}" size="10" type="int4" typeCode="4"/>
         <column autoUpdated="false" defaultValue="0" digits="0" id="7" name="ok" nullable="false" remarks="{&quot;what&quot;:&quot;Count of successful requests.&quot;,&quot;why&quot;:&quot;Base for success rate; without it success percentage is undefined.&quot;,&quot;by&quot;:&quot;fleet-annotator-worker&quot;,&quot;at&quot;:&quot;2026-09-23T00:01:52.228785985+00:00&quot;}" size="19" type="int8" typeCode="-5"/>
         <column autoUpdated="false" defaultValue="0" digits="0" id="8" name="rate_limited" nullable="false" remarks="{&quot;what&quot;:&quot;Count of requests rejected due to rate limiting.&quot;,&quot;why&quot;:&quot;Shows provider throttling; without it rate-limit impact is invisible.&quot;,&quot;by&quot;:&quot;fleet-annotator-worker&quot;,&quot;at&quot;:&quot;2026-09-23T00:01:52.242918357+00:00&quot;}" size="19" type="int8" typeCode="-5"/>
         <column autoUpdated="false" defaultValue="0" digits="0" id="9" name="server_errors" nullable="false" remarks="{&quot;what&quot;:&quot;Count of requests with 5xx server errors.&quot;,&quot;why&quot;:&quot;Identifies provider-side failures; without it error distribution is incomplete.&quot;,&quot;by&quot;:&quot;fleet-annotator-worker&quot;,&quot;at&quot;:&quot;2026-09-23T00:01:52.257143196+00:00&quot;}" size="19" type="int8" typeCode="-5"/>
         <column autoUpdated="false" defaultValue="0" digits="0" id="10" name="timeouts" nullable="false" remarks="{&quot;what&quot;:&quot;Count of requests that timed out.&quot;,&quot;why&quot;:&quot;Reveals latency issues; without it timeout behavior is unknown.&quot;,&quot;by&quot;:&quot;fleet-annotator-worker&quot;,&quot;at&quot;:&quot;2026-09-23T00:01:52.277219206+00:00&quot;}" size="19" type="int8" typeCode="-5"/>
         <column autoUpdated="false" defaultValue="0" digits="0" id="11" name="other_errors" nullable="false" remarks="{&quot;what&quot;:&quot;Count of requests failing for reasons not otherwise classified.&quot;,&quot;why&quot;:&quot;Captures residual errors; without it total error count is understated.&quot;,&quot;by&quot;:&quot;fleet-annotator-worker&quot;,&quot;at&quot;:&quot;2026-09-23T00:01:52.293109909+00:00&quot;}" size="19" type="int8" typeCode="-5"/>
         <column autoUpdated="false" defaultValue="0" digits="0" id="12" name="completion_tokens" nullable="false" remarks="{&quot;what&quot;:&quot;Total completion tokens generated across all requests.&quot;,&quot;why&quot;:&quot;Measures output volume; without it token throughput cannot be computed.&quot;,&quot;by&quot;:&quot;fleet-annotator-worker&quot;,&quot;at&quot;:&quot;2026-09-23T00:01:52.313382461+00:00&quot;}" size="19" type="int8" typeCode="-5"/>
         <column autoUpdated="false" defaultValue="0" digits="17" id="13" name="agg_tok_s" nullable="false" remarks="{&quot;what&quot;:&quot;Aggregate token throughput in tokens per second.&quot;,&quot;why&quot;:&quot;Summarizes overall speed; without it performance comparison is impossible.&quot;,&quot;by&quot;:&quot;fleet-annotator-worker&quot;,&quot;at&quot;:&quot;2026-09-23T00:01:52.329473531+00:00&quot;}" size="17" type="float8" typeCode="8"/>
         <column autoUpdated="false" defaultValue="null" digits="17" id="14" name="per_stream_tok_s" nullable="true" remarks="{&quot;what&quot;:&quot;Per-stream token throughput in tokens per second, if measured.&quot;,&quot;why&quot;:&quot;Shows streaming efficiency; without it streaming performance is unknown.&quot;,&quot;by&quot;:&quot;fleet-annotator-worker&quot;,&quot;at&quot;:&quot;2026-09-23T00:01:52.344173675+00:00&quot;}" size="17" type="float8" typeCode="8"/>
         <column autoUpdated="false" defaultValue="null" digits="17" id="15" name="ttft_p50_ms" nullable="true" remarks="{&quot;what&quot;:&quot;Median time-to-first-token in milliseconds.&quot;,&quot;why&quot;:&quot;Measures perceived latency; without it user experience is unquantified.&quot;,&quot;by&quot;:&quot;fleet-annotator-worker&quot;,&quot;at&quot;:&quot;2026-09-23T00:01:52.362014330+00:00&quot;}" size="17" type="float8" typeCode="8"/>
         <column autoUpdated="false" defaultValue="null" digits="17" id="16" name="ttft_p99_ms" nullable="true" remarks="{&quot;what&quot;:&quot;99th percentile time-to-first-token in milliseconds.&quot;,&quot;why&quot;:&quot;Reveals tail latency; without it worst-case delays are hidden.&quot;,&quot;by&quot;:&quot;fleet-annotator-worker&quot;,&quot;at&quot;:&quot;2026-09-23T00:01:52.379168593+00:00&quot;}" size="17" type="float8" typeCode="8"/>
         <column autoUpdated="false" defaultValue="null" digits="17" id="17" name="total_p50_ms" nullable="true" remarks="{&quot;what&quot;:&quot;Median total request duration in milliseconds.&quot;,&quot;why&quot;:&quot;Central tendency of end-to-end latency; without it typical response time is unknown.&quot;,&quot;by&quot;:&quot;fleet-annotator-worker&quot;,&quot;at&quot;:&quot;2026-09-23T00:01:52.396301626+00:00&quot;}" size="17" type="float8" typeCode="8"/>
         <column autoUpdated="false" defaultValue="null" digits="17" id="18" name="total_p99_ms" nullable="true" remarks="{&quot;what&quot;:&quot;99th percentile total request duration in milliseconds.&quot;,&quot;why&quot;:&quot;Shows worst-case total latency; without it capacity planning is blind.&quot;,&quot;by&quot;:&quot;fleet-annotator-worker&quot;,&quot;at&quot;:&quot;2026-09-23T00:01:52.416267650+00:00&quot;}" size="17" type="float8" typeCode="8"/>
         <primaryKey column="id" sequenceNumberInPK="1"/>
         <index name="bench_concurrency_pkey" unique="true">
            <column ascending="true" name="id"/>
         </index>
         <index name="bench_concurrency_run_idx" unique="false">
            <column ascending="true" name="run_id"/>
            <column ascending="true" name="provider"/>
            <column ascending="true" name="level_n"/>
         </index>
      </table>
      <table name="bench_latency" remarks="{&quot;what&quot;:&quot;One row per latency measurement from a benchmark run.&quot;,&quot;why&quot;:&quot;Without it, benchmark performance cannot be evaluated or compared.&quot;,&quot;by&quot;:&quot;fleet-annotator-worker&quot;,&quot;at&quot;:&quot;2026-09-23T00:02:00.818767390+00:00&quot;}" schema="public" type="TABLE">
         <column autoUpdated="true" defaultValue="nextval('bench_latency_id_seq'::regclass)" digits="0" id="0" name="id" nullable="false" remarks="{&quot;what&quot;:&quot;Unique numeric identifier for this measurement row.&quot;,&quot;why&quot;:&quot;Without it, rows cannot be distinguished or updated individually.&quot;,&quot;by&quot;:&quot;fleet-annotator-worker&quot;,&quot;at&quot;:&quot;2026-09-23T00:02:00.833174818+00:00&quot;}" size="19" type="bigserial" typeCode="-5"/>
         <column autoUpdated="false" defaultValue="null" digits="0" id="1" name="run_id" nullable="false" remarks="{&quot;what&quot;:&quot;UUID of the benchmark run this measurement belongs to.&quot;,&quot;why&quot;:&quot;Without it, measurements cannot be grouped by run.&quot;,&quot;by&quot;:&quot;fleet-annotator-worker&quot;,&quot;at&quot;:&quot;2026-09-23T00:02:00.856979631+00:00&quot;}" size="2147483647" type="uuid" typeCode="1111"/>
         <column autoUpdated="false" defaultValue="now()" digits="6" id="2" name="ts" nullable="false" remarks="{&quot;what&quot;:&quot;Timestamp when the measurement was recorded, in UTC.&quot;,&quot;why&quot;:&quot;Without it, time-based ordering and correlation is lost.&quot;,&quot;by&quot;:&quot;fleet-annotator-worker&quot;,&quot;at&quot;:&quot;2026-09-23T00:02:00.868386159+00:00&quot;}" size="35" type="timestamptz" typeCode="93"/>
         <column autoUpdated="false" defaultValue="null" digits="0" id="3" name="provider" nullable="false" remarks="{&quot;what&quot;:&quot;Name of the inference provider (e.g., OpenAI).&quot;,&quot;why&quot;:&quot;Without it, cannot compare latency across providers.&quot;,&quot;by&quot;:&quot;fleet-annotator-worker&quot;,&quot;at&quot;:&quot;2026-09-23T00:02:00.884298770+00:00&quot;}" size="2147483647" type="text" typeCode="12"/>
         <column autoUpdated="false" defaultValue="null" digits="0" id="4" name="model" nullable="false" remarks="{&quot;what&quot;:&quot;Model identifier as used by the provider (e.g., gpt-4o).&quot;,&quot;why&quot;:&quot;Without it, cannot compare latency across models.&quot;,&quot;by&quot;:&quot;fleet-annotator-worker&quot;,&quot;at&quot;:&quot;2026-09-23T00:02:00.910463477+00:00&quot;}" size="2147483647" type="text" typeCode="12"/>
         <column autoUpdated="false" defaultValue="null" digits="0" id="5" name="phase" nullable="false" remarks="{&quot;what&quot;:&quot;Benchmark phase name (e.g., prefill, decode).&quot;,&quot;why&quot;:&quot;Without it, latency metrics cannot be attributed to a stage.&quot;,&quot;by&quot;:&quot;fleet-annotator-worker&quot;,&quot;at&quot;:&quot;2026-09-23T00:02:00.921379114+00:00&quot;}" size="2147483647" type="text" typeCode="12"/>
         <column autoUpdated="false" defaultValue="0" digits="0" id="6" name="prompt_tokens" nullable="false" remarks="{&quot;what&quot;:&quot;Number of tokens in the input prompt.&quot;,&quot;why&quot;:&quot;Without it, latency cannot be normalized per token.&quot;,&quot;by&quot;:&quot;fleet-annotator-worker&quot;,&quot;at&quot;:&quot;2026-09-23T00:02:00.939854298+00:00&quot;}" size="19" type="int8" typeCode="-5"/>
         <column autoUpdated="false" defaultValue="null" digits="0" id="7" name="ttft_ms" nullable="true" remarks="{&quot;what&quot;:&quot;Time to first token in milliseconds.&quot;,&quot;why&quot;:&quot;Without it, perceived responsiveness is unknown.&quot;,&quot;by&quot;:&quot;fleet-annotator-worker&quot;,&quot;at&quot;:&quot;2026-09-23T00:02:00.955337542+00:00&quot;}" size="19" type="int8" typeCode="-5"/>
         <column autoUpdated="false" defaultValue="null" digits="17" id="8" name="decode_tok_s" nullable="true" remarks="{&quot;what&quot;:&quot;Decode throughput in tokens per second.&quot;,&quot;why&quot;:&quot;Without it, generation speed cannot be assessed.&quot;,&quot;by&quot;:&quot;fleet-annotator-worker&quot;,&quot;at&quot;:&quot;2026-09-23T00:02:00.969143945+00:00&quot;}" size="17" type="float8" typeCode="8"/>
         <column autoUpdated="false" defaultValue="null" digits="17" id="9" name="tpot_ms" nullable="true" remarks="{&quot;what&quot;:&quot;Time per output token in milliseconds.&quot;,&quot;why&quot;:&quot;Without it, per-token generation cost is unknown.&quot;,&quot;by&quot;:&quot;fleet-annotator-worker&quot;,&quot;at&quot;:&quot;2026-09-23T00:02:00.997001395+00:00&quot;}" size="17" type="float8" typeCode="8"/>
         <column autoUpdated="false" defaultValue="null" digits="17" id="10" name="itl_p50_ms" nullable="true" remarks="{&quot;what&quot;:&quot;Median inter-token latency in milliseconds.&quot;,&quot;why&quot;:&quot;Without it, variability in token generation is not captured.&quot;,&quot;by&quot;:&quot;fleet-annotator-worker&quot;,&quot;at&quot;:&quot;2026-09-23T00:02:01.010669495+00:00&quot;}" size="17" type="float8" typeCode="8"/>
         <column autoUpdated="false" defaultValue="null" digits="17" id="11" name="itl_p99_ms" nullable="true" remarks="{&quot;what&quot;:&quot;99th percentile inter-token latency in milliseconds.&quot;,&quot;why&quot;:&quot;Without it, tail latency outliers are invisible.&quot;,&quot;by&quot;:&quot;fleet-annotator-worker&quot;,&quot;at&quot;:&quot;2026-09-23T00:02:01.024509100+00:00&quot;}" size="17" type="float8" typeCode="8"/>
         <column autoUpdated="false" defaultValue="null" digits="0" id="12" name="total_ms" nullable="true" remarks="{&quot;what&quot;:&quot;Total request duration in milliseconds.&quot;,&quot;why&quot;:&quot;Without it, end-to-end latency cannot be compared.&quot;,&quot;by&quot;:&quot;fleet-annotator-worker&quot;,&quot;at&quot;:&quot;2026-09-23T00:02:01.047238808+00:00&quot;}" size="19" type="int8" typeCode="-5"/>
         <column autoUpdated="false" defaultValue="0" digits="0" id="13" name="completion_tokens" nullable="false" remarks="{&quot;what&quot;:&quot;Number of tokens generated in the completion.&quot;,&quot;why&quot;:&quot;Without it, output length is unknown, affecting throughput.&quot;,&quot;by&quot;:&quot;fleet-annotator-worker&quot;,&quot;at&quot;:&quot;2026-09-23T00:02:01.084281099+00:00&quot;}" size="19" type="int8" typeCode="-5"/>
         <column autoUpdated="false" defaultValue="0" digits="0" id="14" name="status" nullable="false" remarks="{&quot;what&quot;:&quot;HTTP-like status code; 0 success, non-zero error.&quot;,&quot;why&quot;:&quot;Without it, failed requests would be indistinguishable.&quot;,&quot;by&quot;:&quot;fleet-annotator-worker&quot;,&quot;at&quot;:&quot;2026-09-23T00:02:01.100215011+00:00&quot;}" size="10" type="int4" typeCode="4"/>
         <primaryKey column="id" sequenceNumberInPK="1"/>
         <index name="bench_latency_pkey" unique="true">
            <column ascending="true" name="id"/>
         </index>
         <index name="bench_latency_run_idx" unique="false">
            <column ascending="true" name="run_id"/>
            <column ascending="true" name="provider"/>
            <column ascending="true" name="phase"/>
         </index>
      </table>
      <table name="bench_run" remarks="{&quot;what&quot;:&quot;A single benchmark test execution with its configuration.&quot;,&quot;why&quot;:&quot;Without it, runs cannot be uniquely identified or compared.&quot;,&quot;by&quot;:&quot;fleet-annotator-worker&quot;,&quot;at&quot;:&quot;2026-09-23T04:04:47.689322246+00:00&quot;}" schema="public" type="TABLE">
         <column autoUpdated="true" defaultValue="nextval('bench_run_id_seq'::regclass)" digits="0" id="0" name="id" nullable="false" remarks="{&quot;what&quot;:&quot;Sequential numeric identifier, primary key for the run.&quot;,&quot;why&quot;:&quot;Provides a stable internal reference for joins and indexing.&quot;,&quot;by&quot;:&quot;fleet-annotator-worker&quot;,&quot;at&quot;:&quot;2026-09-23T04:04:47.718454032+00:00&quot;}" size="19" type="bigserial" typeCode="-5"/>
         <column autoUpdated="false" defaultValue="null" digits="0" id="1" name="run_id" nullable="false" remarks="{&quot;what&quot;:&quot;UUID assigned to the run, independent of the numeric id.&quot;,&quot;why&quot;:&quot;Allows external systems to reference the run without exposing the sequential id.&quot;,&quot;by&quot;:&quot;fleet-annotator-worker&quot;,&quot;at&quot;:&quot;2026-09-23T04:04:47.861805601+00:00&quot;}" size="2147483647" type="uuid" typeCode="1111"/>
         <column autoUpdated="false" defaultValue="now()" digits="6" id="2" name="ts" nullable="false" remarks="{&quot;what&quot;:&quot;Timestamp when the run was created, in UTC with timezone.&quot;,&quot;why&quot;:&quot;Needed to order runs and track when tests occurred.&quot;,&quot;by&quot;:&quot;fleet-annotator-worker&quot;,&quot;at&quot;:&quot;2026-09-23T04:04:47.895064394+00:00&quot;}" size="35" type="timestamptz" typeCode="93"/>
         <column autoUpdated="false" defaultValue="null" digits="0" id="3" name="mode" nullable="false" remarks="{&quot;what&quot;:&quot;Benchmark mode, e.g., 'load' or 'latency'.&quot;,&quot;why&quot;:&quot;Distinguishes different test types that affect metrics.&quot;,&quot;by&quot;:&quot;fleet-annotator-worker&quot;,&quot;at&quot;:&quot;2026-09-23T04:04:48.166588182+00:00&quot;}" size="2147483647" type="text" typeCode="12"/>
         <column autoUpdated="false" defaultValue="null" digits="0" id="4" name="provider" nullable="false" remarks="{&quot;what&quot;:&quot;Cloud provider or service name, e.g., 'openai'.&quot;,&quot;why&quot;:&quot;Identifies which API provider was used for the run.&quot;,&quot;by&quot;:&quot;fleet-annotator-worker&quot;,&quot;at&quot;:&quot;2026-09-23T04:04:48.343043886+00:00&quot;}" size="2147483647" type="text" typeCode="12"/>
         <column autoUpdated="false" defaultValue="null" digits="0" id="5" name="base_url" nullable="false" remarks="{&quot;what&quot;:&quot;Base URL of the API endpoint.&quot;,&quot;why&quot;:&quot;Required to reproduce the exact endpoint for reruns.&quot;,&quot;by&quot;:&quot;fleet-annotator-worker&quot;,&quot;at&quot;:&quot;2026-09-23T04:04:48.673545908+00:00&quot;}" size="2147483647" type="text" typeCode="12"/>
         <column autoUpdated="false" defaultValue="null" digits="0" id="6" name="requested_model" nullable="false" remarks="{&quot;what&quot;:&quot;Model name as sent in the API request.&quot;,&quot;why&quot;:&quot;Shows what the user asked for, independent of actual serving.&quot;,&quot;by&quot;:&quot;fleet-annotator-worker&quot;,&quot;at&quot;:&quot;2026-09-23T04:04:48.710479714+00:00&quot;}" size="2147483647" type="text" typeCode="12"/>
         <column autoUpdated="false" defaultValue="null" digits="0" id="7" name="served_model" nullable="true" remarks="{&quot;what&quot;:&quot;Actual model name served by the provider, if different.&quot;,&quot;why&quot;:&quot;Captures model routing or aliasing that affects performance.&quot;,&quot;by&quot;:&quot;fleet-annotator-worker&quot;,&quot;at&quot;:&quot;2026-09-23T04:04:48.771601727+00:00&quot;}" size="2147483647" type="text" typeCode="12"/>
         <column autoUpdated="false" defaultValue="null" digits="0" id="8" name="context_window" nullable="true" remarks="{&quot;what&quot;:&quot;Maximum context length in tokens supported by the model.&quot;,&quot;why&quot;:&quot;Determines feasible prompt sizes and influences test design.&quot;,&quot;by&quot;:&quot;fleet-annotator-worker&quot;,&quot;at&quot;:&quot;2026-09-23T04:04:48.810614254+00:00&quot;}" size="19" type="int8" typeCode="-5"/>
         <column autoUpdated="false" defaultValue="null" digits="0" id="9" name="max_output_length" nullable="true" remarks="{&quot;what&quot;:&quot;Maximum number of tokens the model can generate.&quot;,&quot;why&quot;:&quot;Limits output size and affects throughput calculations.&quot;,&quot;by&quot;:&quot;fleet-annotator-worker&quot;,&quot;at&quot;:&quot;2026-09-23T04:04:48.845276470+00:00&quot;}" size="19" type="int8" typeCode="-5"/>
         <column autoUpdated="false" defaultValue="null" digits="0" id="10" name="quantization" nullable="true" remarks="{&quot;what&quot;:&quot;Quantization level of the model, e.g., 'int8'.&quot;,&quot;why&quot;:&quot;Affects performance and accuracy, needed for fair comparisons.&quot;,&quot;by&quot;:&quot;fleet-annotator-worker&quot;,&quot;at&quot;:&quot;2026-09-23T04:04:48.923180022+00:00&quot;}" size="2147483647" type="text" typeCode="12"/>
         <column autoUpdated="false" defaultValue="null" digits="0" id="11" name="region" nullable="true" remarks="{&quot;what&quot;:&quot;Cloud region where the endpoint is hosted.&quot;,&quot;why&quot;:&quot;Important for latency analysis and cost estimation.&quot;,&quot;by&quot;:&quot;fleet-annotator-worker&quot;,&quot;at&quot;:&quot;2026-09-23T04:04:49.056784298+00:00&quot;}" size="2147483647" type="text" typeCode="12"/>
         <column autoUpdated="false" defaultValue="null" digits="0" id="12" name="max_tokens" nullable="false" remarks="{&quot;what&quot;:&quot;Maximum tokens to generate per request.&quot;,&quot;why&quot;:&quot;Controls response length and test consistency.&quot;,&quot;by&quot;:&quot;fleet-annotator-worker&quot;,&quot;at&quot;:&quot;2026-09-23T04:04:49.181813967+00:00&quot;}" size="10" type="int4" typeCode="4"/>
         <column autoUpdated="false" defaultValue="null" digits="0" id="13" name="prompt_tokens_target" nullable="false" remarks="{&quot;what&quot;:&quot;Desired number of tokens in the prompt.&quot;,&quot;why&quot;:&quot;Standardizes input size across runs for comparable metrics.&quot;,&quot;by&quot;:&quot;fleet-annotator-worker&quot;,&quot;at&quot;:&quot;2026-09-23T04:04:49.246523611+00:00&quot;}" size="10" type="int4" typeCode="4"/>
         <column autoUpdated="false" defaultValue="null" digits="17" id="14" name="temperature" nullable="false" remarks="{&quot;what&quot;:&quot;Sampling temperature, typically 0.0 to 2.0.&quot;,&quot;why&quot;:&quot;Affects randomness of outputs; needed to reproduce results.&quot;,&quot;by&quot;:&quot;fleet-annotator-worker&quot;,&quot;at&quot;:&quot;2026-09-23T04:04:49.435972969+00:00&quot;}" size="17" type="float8" typeCode="8"/>
         <column autoUpdated="false" defaultValue="null" digits="17" id="15" name="top_p" nullable="false" remarks="{&quot;what&quot;:&quot;Nucleus sampling probability mass, e.g., 0.9.&quot;,&quot;why&quot;:&quot;Another sampling parameter that influences output diversity.&quot;,&quot;by&quot;:&quot;fleet-annotator-worker&quot;,&quot;at&quot;:&quot;2026-09-23T04:04:49.501572184+00:00&quot;}" size="17" type="float8" typeCode="8"/>
         <column autoUpdated="false" defaultValue="null" digits="0" id="16" name="reasoning_effort" nullable="false" remarks="{&quot;what&quot;:&quot;Level of reasoning effort, e.g., 'low', 'high'.&quot;,&quot;why&quot;:&quot;Affects model behavior and latency, so must be recorded.&quot;,&quot;by&quot;:&quot;fleet-annotator-worker&quot;,&quot;at&quot;:&quot;2026-09-23T04:04:49.531571799+00:00&quot;}" size="2147483647" type="text" typeCode="12"/>
         <column autoUpdated="false" defaultValue="null" digits="0" id="17" name="stream" nullable="false" remarks="{&quot;what&quot;:&quot;Whether streaming responses were used (true/false).&quot;,&quot;why&quot;:&quot;Streaming changes latency measurement and resource usage.&quot;,&quot;by&quot;:&quot;fleet-annotator-worker&quot;,&quot;at&quot;:&quot;2026-09-23T04:04:49.557670344+00:00&quot;}" size="1" type="bool" typeCode="-7"/>
         <column autoUpdated="false" defaultValue="null" digits="0" id="18" name="seed" nullable="true" remarks="{&quot;what&quot;:&quot;Random seed for reproducibility, if set.&quot;,&quot;why&quot;:&quot;Allows rerunning with identical randomness to verify results.&quot;,&quot;by&quot;:&quot;fleet-annotator-worker&quot;,&quot;at&quot;:&quot;2026-09-23T04:04:49.586063931+00:00&quot;}" size="19" type="int8" typeCode="-5"/>
         <column autoUpdated="false" defaultValue="null" digits="0" id="19" name="concurrency_levels" nullable="true" remarks="{&quot;what&quot;:&quot;Comma-separated list of concurrency levels tested, e.g., '1,10,50'.&quot;,&quot;why&quot;:&quot;Records load test parameters for scaling analysis.&quot;,&quot;by&quot;:&quot;fleet-annotator-worker&quot;,&quot;at&quot;:&quot;2026-09-23T04:04:49.757178713+00:00&quot;}" size="2147483647" type="text" typeCode="12"/>
         <column autoUpdated="false" defaultValue="null" digits="0" id="20" name="source_host" nullable="false" remarks="{&quot;what&quot;:&quot;Hostname of the machine running the benchmark.&quot;,&quot;why&quot;:&quot;Identifies the test environment to detect hardware influence.&quot;,&quot;by&quot;:&quot;fleet-annotator-worker&quot;,&quot;at&quot;:&quot;2026-09-23T04:04:49.776467732+00:00&quot;}" size="2147483647" type="text" typeCode="12"/>
         <column autoUpdated="false" defaultValue="null" digits="0" id="21" name="benchrhythm_version" nullable="false" remarks="{&quot;what&quot;:&quot;Version of the benchrhythm tool used.&quot;,&quot;why&quot;:&quot;Ensures reproducibility across tool versions.&quot;,&quot;by&quot;:&quot;fleet-annotator-worker&quot;,&quot;at&quot;:&quot;2026-09-23T04:04:49.814428542+00:00&quot;}" size="2147483647" type="text" typeCode="12"/>
         <primaryKey column="id" sequenceNumberInPK="1"/>
         <index name="bench_run_pkey" unique="true">
            <column ascending="true" name="id"/>
         </index>
         <checkConstraint constraint="id IS NOT NULL" name="bench_run_id_not_null1"/>
      </table>
      <table name="scrape_bench_runs" remarks="{&quot;what&quot;:&quot;One row per benchmark run of the scraping pipeline, capturing environment, versions, and outcome.&quot;,&quot;why&quot;:&quot;Without it, there is no way to correlate timing, config, and results across runs.&quot;,&quot;by&quot;:&quot;fleet-annotator-worker&quot;,&quot;at&quot;:&quot;2026-09-23T00:02:04.543586423+00:00&quot;}" schema="public" type="TABLE">
         <column autoUpdated="false" defaultValue="null" digits="0" id="0" name="run_id" nullable="false" remarks="{&quot;what&quot;:&quot;UUID assigned at creation; unique key for the run.&quot;,&quot;why&quot;:&quot;Without it, runs cannot be referenced or linked to other tables.&quot;,&quot;by&quot;:&quot;fleet-annotator-worker&quot;,&quot;at&quot;:&quot;2026-09-23T00:02:04.563291390+00:00&quot;}" size="2147483647" type="uuid" typeCode="1111">
            <child column="run_id" foreignKey="scrape_bench_steps_run_id_fkey" implied="false" onDeleteCascade="true" schema="public" table="scrape_bench_steps"/>
         </column>
         <column autoUpdated="false" defaultValue="null" digits="0" id="1" name="device" nullable="false" remarks="{&quot;what&quot;:&quot;Device or environment name where the run executed, e.g., 'pixel5'.&quot;,&quot;why&quot;:&quot;Without it, performance differences across hardware cannot be attributed.&quot;,&quot;by&quot;:&quot;fleet-annotator-worker&quot;,&quot;at&quot;:&quot;2026-09-23T00:02:04.592809409+00:00&quot;}" size="2147483647" type="text" typeCode="12"/>
         <column autoUpdated="false" defaultValue="null" digits="6" id="2" name="started_at" nullable="false" remarks="{&quot;what&quot;:&quot;Timestamp when the run began, timezone-aware.&quot;,&quot;why&quot;:&quot;Without it, run duration and ordering are unknown.&quot;,&quot;by&quot;:&quot;fleet-annotator-worker&quot;,&quot;at&quot;:&quot;2026-09-23T00:02:04.612009577+00:00&quot;}" size="35" type="timestamptz" typeCode="93"/>
         <column autoUpdated="false" defaultValue="null" digits="6" id="3" name="ended_at" nullable="true" remarks="{&quot;what&quot;:&quot;Timestamp when the run finished; null if still running or aborted.&quot;,&quot;why&quot;:&quot;Without it, duration and completion status cannot be computed.&quot;,&quot;by&quot;:&quot;fleet-annotator-worker&quot;,&quot;at&quot;:&quot;2026-09-23T00:02:04.627105407+00:00&quot;}" size="35" type="timestamptz" typeCode="93"/>
         <column autoUpdated="false" defaultValue="null" digits="0" id="4" name="git_sha_scraper" nullable="true" remarks="{&quot;what&quot;:&quot;Commit SHA of the scraper code used for this run.&quot;,&quot;why&quot;:&quot;Without it, results cannot be traced to a specific code version.&quot;,&quot;by&quot;:&quot;fleet-annotator-worker&quot;,&quot;at&quot;:&quot;2026-09-23T00:02:04.644056781+00:00&quot;}" size="2147483647" type="text" typeCode="12"/>
         <column autoUpdated="false" defaultValue="null" digits="0" id="5" name="git_sha_screen" nullable="true" remarks="{&quot;what&quot;:&quot;Commit SHA of the screen-capture code used.&quot;,&quot;why&quot;:&quot;Without it, screen-related changes cannot be isolated.&quot;,&quot;by&quot;:&quot;fleet-annotator-worker&quot;,&quot;at&quot;:&quot;2026-09-23T00:02:04.666653646+00:00&quot;}" size="2147483647" type="text" typeCode="12"/>
         <column autoUpdated="false" defaultValue="null" digits="0" id="6" name="git_sha_parse" nullable="true" remarks="{&quot;what&quot;:&quot;Commit SHA of the parsing code used.&quot;,&quot;why&quot;:&quot;Without it, parse-version effects on results are unknown.&quot;,&quot;by&quot;:&quot;fleet-annotator-worker&quot;,&quot;at&quot;:&quot;2026-09-23T00:02:04.690113901+00:00&quot;}" size="2147483647" type="text" typeCode="12"/>
         <column autoUpdated="false" defaultValue="null" digits="0" id="7" name="config" nullable="false" remarks="{&quot;what&quot;:&quot;JSON object with run parameters such as URLs, selectors, and limits.&quot;,&quot;why&quot;:&quot;Without it, runs are not reproducible or comparable.&quot;,&quot;by&quot;:&quot;fleet-annotator-worker&quot;,&quot;at&quot;:&quot;2026-09-23T00:02:04.712386455+00:00&quot;}" size="2147483647" type="jsonb" typeCode="1111"/>
         <column autoUpdated="false" defaultValue="null" digits="0" id="8" name="optima" nullable="true" remarks="{&quot;what&quot;:&quot;JSON object with optimization outcomes, e.g., best values found.&quot;,&quot;why&quot;:&quot;Without it, the benchmark's result is missing and cannot be analyzed.&quot;,&quot;by&quot;:&quot;fleet-annotator-worker&quot;,&quot;at&quot;:&quot;2026-09-23T00:02:04.729239872+00:00&quot;}" size="2147483647" type="jsonb" typeCode="1111"/>
         <column autoUpdated="false" defaultValue="null" digits="0" id="9" name="status" nullable="false" remarks="{&quot;what&quot;:&quot;Run state: 'running', 'completed', 'failed', or similar.&quot;,&quot;why&quot;:&quot;Without it, incomplete or failed runs would be indistinguishable from successful ones.&quot;,&quot;by&quot;:&quot;fleet-annotator-worker&quot;,&quot;at&quot;:&quot;2026-09-23T00:02:04.743527405+00:00&quot;}" size="2147483647" type="text" typeCode="12"/>
         <primaryKey column="run_id" sequenceNumberInPK="1"/>
         <index name="scrape_bench_runs_pkey" unique="true">
            <column ascending="true" name="run_id"/>
         </index>
      </table>
      <table name="scrape_bench_steps" remarks="{&quot;what&quot;:&quot;One step in a scraping benchmark run, identified by run_id and measured_at.&quot;,&quot;why&quot;:&quot;Without it, per-step performance and status history would be lost.&quot;,&quot;by&quot;:&quot;fleet-annotator-worker&quot;,&quot;at&quot;:&quot;2026-09-23T00:02:04.649161178+00:00&quot;}" schema="public" type="TABLE">
         <column autoUpdated="true" defaultValue="nextval('scrape_bench_steps_id_seq'::regclass)" digits="0" id="0" name="id" nullable="false" remarks="{&quot;what&quot;:&quot;Surrogate key for the step record.&quot;,&quot;why&quot;:&quot;Without it, steps cannot be uniquely referenced or updated.&quot;,&quot;by&quot;:&quot;fleet-annotator-worker&quot;,&quot;at&quot;:&quot;2026-09-23T00:02:04.676905530+00:00&quot;}" size="19" type="bigserial" typeCode="-5"/>
         <column autoUpdated="false" defaultValue="null" digits="0" id="1" name="run_id" nullable="false" remarks="{&quot;what&quot;:&quot;UUID of the benchmark run this step belongs to.&quot;,&quot;why&quot;:&quot;Groups steps into a single run; without it, steps from different runs are indistinguishable.&quot;,&quot;by&quot;:&quot;fleet-annotator-worker&quot;,&quot;at&quot;:&quot;2026-09-23T00:02:04.692426503+00:00&quot;}" size="2147483647" type="uuid" typeCode="1111">
            <parent column="run_id" foreignKey="scrape_bench_steps_run_id_fkey" implied="false" onDeleteCascade="true" schema="public" table="scrape_bench_runs"/>
         </column>
         <column autoUpdated="false" defaultValue="null" digits="0" id="2" name="pool_size" nullable="false" remarks="{&quot;what&quot;:&quot;Number of concurrent workers used for this step.&quot;,&quot;why&quot;:&quot;Allows comparing performance across different concurrency settings.&quot;,&quot;by&quot;:&quot;fleet-annotator-worker&quot;,&quot;at&quot;:&quot;2026-09-23T00:02:04.722661819+00:00&quot;}" size="10" type="int4" typeCode="4"/>
         <column autoUpdated="false" defaultValue="null" digits="0" id="3" name="mode" nullable="false" remarks="{&quot;what&quot;:&quot;Scraping mode or strategy used, e.g., 'sequential' or 'parallel'.&quot;,&quot;why&quot;:&quot;Distinguishes behavior variants; without it, results from different modes are mixed.&quot;,&quot;by&quot;:&quot;fleet-annotator-worker&quot;,&quot;at&quot;:&quot;2026-09-23T00:02:04.761357009+00:00&quot;}" size="2147483647" type="text" typeCode="12"/>
         <column autoUpdated="false" defaultValue="null" digits="0" id="4" name="step_status" nullable="false" remarks="{&quot;what&quot;:&quot;Outcome of the step, e.g., 'success', 'failed', 'timeout'.&quot;,&quot;why&quot;:&quot;Enables filtering and success-rate analysis; without it, failed steps are invisible.&quot;,&quot;by&quot;:&quot;fleet-annotator-worker&quot;,&quot;at&quot;:&quot;2026-09-23T00:02:04.791971711+00:00&quot;}" size="2147483647" type="text" typeCode="12"/>
         <column autoUpdated="false" defaultValue="null" digits="0" id="5" name="metrics" nullable="false" remarks="{&quot;what&quot;:&quot;Arbitrary performance metrics as JSON, e.g., duration, memory usage.&quot;,&quot;why&quot;:&quot;Captures flexible measurements without schema changes; without it, detailed performance data is lost.&quot;,&quot;by&quot;:&quot;fleet-annotator-worker&quot;,&quot;at&quot;:&quot;2026-09-23T00:02:04.818510641+00:00&quot;}" size="2147483647" type="jsonb" typeCode="1111"/>
         <column autoUpdated="false" defaultValue="null" digits="6" id="6" name="measured_at" nullable="false" remarks="{&quot;what&quot;:&quot;Timestamp when the step was measured, with timezone.&quot;,&quot;why&quot;:&quot;Provides chronological ordering and time-based analysis; without it, step timing is unknown.&quot;,&quot;by&quot;:&quot;fleet-annotator-worker&quot;,&quot;at&quot;:&quot;2026-09-23T00:02:04.841260616+00:00&quot;}" size="35" type="timestamptz" typeCode="93"/>
         <primaryKey column="id" sequenceNumberInPK="1"/>
         <index name="scrape_bench_steps_pkey" unique="true">
            <column ascending="true" name="id"/>
         </index>
         <index name="idx_scrape_bench_steps_run" unique="false">
            <column ascending="true" name="run_id"/>
         </index>
      </table>
   </tables>
</database>
