Find the LLM failures your monitoring misses.
Brevva pinpoints the step that broke the next in your LLM chain — using statistical cascade analysis, not just error counts.
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What Brevva does
See which step actually broke
Statistical cascade detection spots when one step's failure causes the next — something error counts can't tell you on their own.
See what's bleeding money
Per-provider and per-model spend with completeness signals. Catch the slow expensive model still serving traffic a cheaper one could handle.
Cross-team reliability data
See how each model actually performs in production — anonymous performance data pooled from opted-in customers. Error rates, latency, cost.
“Step 3 (your Anthropic call) caused 89% of Step 4’s failures last week.”
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