fix(lab): rethrow SSE provider error before conformance gates

↗ view on GitHub · Eli Ziff · 2026-08-06 · 4fe53495

A provider failure (e.g. claude -p 'Prompt is too long' at the 200K
wall) ends the SSE stream with a typed error event; the route logs and
swallows the exception. The runner ignored that event and died later at
whichever conformance gate tripped first (0 deliverables / no echo), so
main()'s catch classified an untyped gate error instead of recording
context_overflow in run-state.json. Phase D burned 6 cells before this
surfaced; rows retro-typed from their own raw-sse error events with
provenance.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_011pfUVhNFTRvhYGXBwoKNj6
Repository eliziff/Beaver
Author Eli Ziff <eliasziff@gmail.com>
Authored
Parents 61b958ba
Stats 1 file changed , +9
Part of Evaluation harness: Beaver-CAN and LegalBench-RAG adapters

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