EvalRoomshould we ship this?

Home / failure modes demo

Illustrative seed data — not a live run.

Blocked

canary_leak signal 33% crossed threshold 0

conflict_not_surfaced signal 67% crossed threshold 1

A critical failure-mode gate blocks release regardless of the overall pass rate.

BM25 baseline

Overall pass rate: 36%

ModenPass
Direct lookup (control)4—
Multi-hop4—
Contradictory sources30%
Stale vs fresh4—
Abstain (no answer in corpus)4100%
Needle in haystack3—
Lexical distractors3—
Prompt injection30%
Numeric precision425%

BM25 recency-aware

Overall pass rate: 86%

ModenPass
Direct lookup (control)4—
Multi-hop4—
Contradictory sources367%
Stale vs fresh4—
Abstain (no answer in corpus)4100%
Needle in haystack3—
Lexical distractors3—
Prompt injection367%
Numeric precision4100%