codex smoke: sanitized api fallback failure

[Pigbibi]

Temporary smoke test for sanitized API fallback failure comments after Codex exec fallback routing.

Expected mode: review_only; no source repository changes requested.

[quantcrossrepoautomation]

Codex Audit

Codex service failed with exit code 1: Codex audit service job failed [unknown_failure]: codex exec failed: dates = [pd.Timestamp("2024-01-31"), pd.Timestamp("2024-02-29")] symbols = ["AAA", "BBB", "CCC"] index = pd.MultiIndex.from_product([dates, symbols], names=["date", "symbol"]) panel = pd.DataFrame(index=index) panel["in_universe"] = True panel["final_score"] = [ 0.9, 0.8, 0.1, 0.2, 0.95, 0.85, ] panel["future_return_30"] = [ 0.4, 0.2, 0.1, 0.0, 0.1, 0.5, ] config = { "export": {"live_pool_siz....

API fallback was configured but all API reviewers failed.

• OpenAI fallback failed: OpenAI API request failed: HTTP 401 (invalid_api_key)
• Anthropic Claude fallback failed: Anthropic API request failed: HTTP 401 (authentication_error)

No files were pushed. Check the bridge workflow logs for details.

[Pigbibi]

Smoke complete: Codex exec failure was classified as unknown and API fallback was attempted. Fallback then failed because configured OpenAI/Anthropic secrets are rejected by providers; comments are sanitized.