harness string | session_id string | prompt string | messages list | tools list | metadata unknown | sent_at string | num_user_messages int64 | num_tool_calls int64 | trace unknown | file_path string |
|---|---|---|---|---|---|---|---|---|---|---|
codex | msg_019f7edb-8790-7ad0-8491-f9b2f3fb2668 | null | [{"role":"user","content":"[Privacy-curated persistent goal: internal continuation boilerplate remov(...TRUNCATED) | [{"type":"function","function":{"name":"exec","parameters":{"type":"object","properties":{"input":{"(...TRUNCATED) | {"source_file":"mds-falsification-codex.jsonl","session_id":"mds-falsification-codex","trace_type":"(...TRUNCATED) | null | 0 | 0 | mds-falsification-codex.jsonl |
Codex trace: Minimum Distance Summaries falsification audit
This public trace documents the focused claim-complete upgrade of Minimum Distance Summaries for Robust Neural Posterior Estimation. It covers primary-source inspection, pinned author-code review, real 32×32 HSP90 cryo-EM simulation, a 71,077-parameter Gaussian NPE, 480 adaptations, the OC-SVM counterexample, two byte-identical executions, static-bundle verification, and exact-SHA judge discovery.
Falsification result
The registered compound claim says MDS outperforms NPE, NNPE, and NPE-OR across the contamination range. The independent rerun finds that MDS beats plain NPE and NNPE at 10–40% contamination, but the pinned OC-SVM NPE-OR baseline has lower posterior-mean RMSE at 20%, 30%, and 40%. The corrected claim is therefore narrower: MDS improves robustness over unfiltered NPE and NNPE, but does not dominate NPE-OR across the full tested range.
Provenance and privacy review
- Native source: a Codex JSONL session, focused UTC interval
2026-07-20T09:29:04Z–2026-07-20T10:23:07Z, plus the single later exact-verdict observation at2026-07-20T12:21:14Z. - Scientific result SHA-256:
019d789e8139e8044eac43f09c0d7662dff550e30ae8d1fa2eb37ed9d2d6f67e. - Published Space SHA:
d378aa9071e7fa13e0dc0afcaf876dfebde36c79. - Privacy edits: encrypted/private reasoning, internal policy and token
telemetry, and unrelated persistent-goal boilerplate were removed. Absolute
local paths were replaced with
<WORKSPACE>and<USER_HOME>. User and assistant task messages, tool inputs, tool outputs, scientific results, and timestamps were otherwise retained. The later multi-Space judge-status result was reduced to its MDS row only. - Automated scans reject Hugging Face, GitHub, AWS, and bearer-token patterns before the trace is emitted.
The public file mds-falsification-codex.jsonl opens in Hugging Face's native
agent-trace viewer.
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