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Coverage and historical depth

This page summarizes the current public coverage posture using the tracked corpus inventory artifacts.

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Current snapshot

As of 2026-03-16T07:49:42.753Z the current tracked inventory reports:
  • 47 seeded replay filings
  • 12 issuers
  • 3 seeded replay form families in the corpus inventory snapshot
  • earliest filing date: 2025-05-05
  • latest filing date: 2026-03-13

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Measurement coverage

The freshness dashboard adds broader measured-form coverage on top of the seeded replay inventory:
  • 49 measured freshness targets
  • 6 measured forms: 10-K, 10-Q, 8-K, 4, DEF 14A, and 13F-HR
  • 16 seeded historical paths with measured cold and warm section timings
  • 100% historical section manifest coverage in the latest replay-backed dashboard

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Important caveat

The current corpus inventory artifact is still in artifact_fallback mode:
  • databaseConfigured: false
  • databaseStatus: unavailable
  • observed scope: seeded_replay_artifacts
That means these coverage claims are intentionally scoped to the replay-backed truth we can verify from tracked artifacts in this environment, not a live production database census.

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Storage posture

The current storage lifecycle snapshot reports:
  • hot policy target: 1 year
  • warm policy target: 5 years
  • cold policy target: 30 years
  • current implementation stage: seeded_artifact_only
  • current observed residency: 100% hot, 0% warm, 0% cold

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Source artifacts

  • ops/corpus-inventory/latest.json
  • ops/freshness-dashboard/latest.json
  • evals/artifacts/latest-replay-summary.json