First replay (290 calls, 09-22 10:00-12:00 ET) produced 0 incidents and
no errors: every gpt-4o-mini extraction failed and _sync_extract
swallowed it as "no scenes". Same shape as #169 — and the live extraction
tier in /health/ai had no reporter at all, so this has been invisible in
production too.
- intelligence: API failures propagate out of _sync_extract; extract_scenes
reports them to ai_health ("extraction" tier, billing/dead-model
classified) and still returns [] so the pipeline degrades as before.
- ai_health: inside a replay sandbox, failures go to the run's own sink
instead of being dropped.
- replay: aborts after 5 permanent failures on a tier, naming the cause;
run metrics carry ai_failures; UI shows them.
- replay estimate: audio minutes from started_at/ended_at (no duration
field exists on call docs).
- ReplayTab exposes the loaded run on window.__drbReplay for in-page
analysis.
c2-core: 458 pass.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Logan CusanoandClaude Opus 5.5
ec91a9175f