docs(eval): DEBS-2022 second real axis + honest ε-gate/delta corrections - #490
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…/delta claims Real DEBS-2022 (685k events/3912 symbols, genuine activity skew) cross-check: - ε-gate egress: flat emits as gate tightens (0.94× wire) — silence is STRUCTURAL SKEW not the ε threshold → reframe ε-gate as the open-window-freshness/correctness bound (Fig 4), NOT a bandwidth lever. - delta: 4.10× on serialized PAYLOAD but only 1.21× on GZIPPED WIRE (gzip absorbs the static-bucket redundancy) → claim delta as per-window-state/pre-compression win; sketch-vs-raw (26×) is the wire headline. - coordinated sampling: hot ASML p=0.031 / rare p=0.990 = 32× differentiation on the ε-floor, ingest ∝ p — STRONG on real skew. - accuracy: ASML 0.9-1.1% ≈ α across the sweep — holds on real data. Two real datasets now back §6 (gct + DEBS); +2 threat rows (delta-over-gzip, ε-gate-is-freshness-not-bandwidth).
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Folds the real DEBS-2022 results into the eval plan as the second real-world axis, and honestly corrects two synthetic claims:
+2 reviewer-threat rows. Driver+data:
datasets_eval/debs/cdm_eval/.🤖 Generated with Claude Code