Sampled Trace Replay
Replay production-sampled traces against candidate models or prompt variants to measure drift.
Experiments & Replay
BatchIn provides production-grade experiment contracts. Compare candidate model versions using sampled traces, regression review, and controlled canary releases.
Regression Guardrails
Set gating rules on output similarity, latency envelopes, and quality metrics before shipping.
Audited Controlled Release
Canary routing and cryptographic evaluation records ensure enterprise change traceability.