Benchmark Archaeology
Systematic excavation and critical analysis of AI/ML evaluation methodology. Treats benchmarks as historical artifacts requiring forensic examination — uncovering hidden assumptions, methodological drift, validity decay, and coverage gaps that accumulate over time.
Strategy Routing
| Signal |
Route To |
| "audit this benchmark", "benchmark quality", "BetterBench" |
benchmark-audit |
| "saturation", "ceiling", "score plateau", "when will X be solved" |
saturation-analysis |
| "does it actually measure", "construct validity", "what does score mean" |
validity-probing |
| "what's not tested", "coverage gaps", "missing capabilities" |
coverage-mapping |
| "different papers get different scores", "protocol differences" |
protocol-forensics |
Manifest
Strategies (5)
| Strategy |
Purpose |
| benchmark-audit |
Systematic quality assessment using BetterBench 46-criterion framework |
| saturation-analysis |
Track score trajectories, detect saturation and failure points |
| validity-probing |
Challenge construct validity — does benchmark measure claimed capability? |
| coverage-mapping |
Map evaluation coverage, identify untested capability dimensions |
| protocol-forensics |
Analyze evaluation protocol differences across papers for same benchmark |
Tactics (3)
| Tactic |
Purpose |
| score-trajectory-analysis |
Collect historical scores, fit saturation curves, detect inflection points |
| artifact-detection |
Detect annotation artifacts and shortcuts in benchmarks |
| evaluation-protocol-comparison |
Compare implementation differences of same benchmark across papers |
Subagent SOPs (9 + 1 shared)
| SOP |
Purpose |
| benchmark-inventory |
Identify and catalog all relevant benchmarks in target domain |
| metric-decomposition |
Decompose composite metrics into constituent signals |
| contamination-audit |
Detect train-test data leakage and memorization artifacts |
| construct-validity-assessment |
Evaluate whether benchmark measures its claimed capability |
| documentation-audit |
Assess documentation completeness against BetterBench/Datasheets standards |
| capability-taxonomy-mapping |
Build capability taxonomy, map existing benchmark coverage |
| leaderboard-dynamics-analysis |
Analyze leaderboard score distributions, compression, selective reporting |
| protocol-element-extraction |
Extract evaluation protocol parameters from papers |
| benchmark-synthesis |
Produce final structured audit report |
| saturation-detection (shared) |
Detect saturation signals in score trajectories (from literature-survey) |
Budget Table
| Strategy |
Benchmarks |
Papers |
Web Searches |
| benchmark-audit |
5 |
30 |
40 |
| saturation-analysis |
15 |
50 |
60 |
| validity-probing |
3 |
40 |
30 |
| coverage-mapping |
20 |
30 |
50 |
| protocol-forensics |
5 |
60 |
30 |
| Total |
48 |
210 |
210 |
MCP Tools
| MCP Server |
Tools |
| brave-search |
brave_web_search, brave_llm_context |
| apify |
rag-web-browser, google-scholar-scraper |
| alphaxiv |
get_paper_content, answer_pdf_queries |
| semantic-scholar |
ss_paper, ss_relevance_search, ss_citations, ss_references |
Context Management
All outputs write to context/benchmark-archaeology/:
context/benchmark-archaeology/
audit/ # benchmark-audit outputs
saturation/ # saturation-analysis outputs
validity/ # validity-probing outputs
coverage/ # coverage-mapping outputs
forensics/ # protocol-forensics outputs
synthesis/ # Final cross-strategy synthesis
Each strategy maintains its own state ledger within its output directory.
1---2name: benchmark-archaeology-23description: Evaluation Methodology Archaeology Campaign — 5 strategies for systematic analysis of AI/ML benchmarks, metrics, and leaderboards. Reveals construct validity issues, saturation, data contamination, and evaluation protocol inconsistencies.4---56# Benchmark Archaeology78Systematic excavation and critical analysis of AI/ML evaluation methodology. Treats benchmarks as historical artifacts requiring forensic examination — uncovering hidden assumptions, methodological drift, validity decay, and coverage gaps that accumulate over time.910## Strategy Routing1112| Signal | Route To |13|--------|----------|14| "audit this benchmark", "benchmark quality", "BetterBench" | benchmark-audit |15| "saturation", "ceiling", "score plateau", "when will X be solved" | saturation-analysis |16| "does it actually measure", "construct validity", "what does score mean" | validity-probing |17| "what's not tested", "coverage gaps", "missing capabilities" | coverage-mapping |18| "different papers get different scores", "protocol differences" | protocol-forensics |1920## Manifest2122### Strategies (5)2324| Strategy | Purpose |25|----------|---------|26| benchmark-audit | Systematic quality assessment using BetterBench 46-criterion framework |27| saturation-analysis | Track score trajectories, detect saturation and failure points |28| validity-probing | Challenge construct validity — does benchmark measure claimed capability? |29| coverage-mapping | Map evaluation coverage, identify untested capability dimensions |30| protocol-forensics | Analyze evaluation protocol differences across papers for same benchmark |3132### Tactics (3)3334| Tactic | Purpose |35|--------|---------|36| score-trajectory-analysis | Collect historical scores, fit saturation curves, detect inflection points |37| artifact-detection | Detect annotation artifacts and shortcuts in benchmarks |38| evaluation-protocol-comparison | Compare implementation differences of same benchmark across papers |3940### Subagent SOPs (9 + 1 shared)4142| SOP | Purpose |43|-----|---------|44| benchmark-inventory | Identify and catalog all relevant benchmarks in target domain |45| metric-decomposition | Decompose composite metrics into constituent signals |46| contamination-audit | Detect train-test data leakage and memorization artifacts |47| construct-validity-assessment | Evaluate whether benchmark measures its claimed capability |48| documentation-audit | Assess documentation completeness against BetterBench/Datasheets standards |49| capability-taxonomy-mapping | Build capability taxonomy, map existing benchmark coverage |50| leaderboard-dynamics-analysis | Analyze leaderboard score distributions, compression, selective reporting |51| protocol-element-extraction | Extract evaluation protocol parameters from papers |52| benchmark-synthesis | Produce final structured audit report |53| saturation-detection (shared) | Detect saturation signals in score trajectories (from literature-survey) |5455## Budget Table5657| Strategy | Benchmarks | Papers | Web Searches |58|----------|-----------|--------|--------------|59| benchmark-audit | 5 | 30 | 40 |60| saturation-analysis | 15 | 50 | 60 |61| validity-probing | 3 | 40 | 30 |62| coverage-mapping | 20 | 30 | 50 |63| protocol-forensics | 5 | 60 | 30 |64| **Total** | **48** | **210** | **210** |6566## MCP Tools6768| MCP Server | Tools |69|------------|-------|70| brave-search | brave_web_search, brave_llm_context |71| apify | rag-web-browser, google-scholar-scraper |72| alphaxiv | get_paper_content, answer_pdf_queries |73| semantic-scholar | ss_paper, ss_relevance_search, ss_citations, ss_references |7475## Context Management7677All outputs write to `context/benchmark-archaeology/`:7879```80context/benchmark-archaeology/81 audit/ # benchmark-audit outputs82 saturation/ # saturation-analysis outputs83 validity/ # validity-probing outputs84 coverage/ # coverage-mapping outputs85 forensics/ # protocol-forensics outputs86 synthesis/ # Final cross-strategy synthesis87```8889Each strategy maintains its own state ledger within its output directory.
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