rulvar API reference

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rulvar API reference / @rulvar/evals / flipStaleOnCanaryDrift

Function: flipStaleOnCanaryDrift()

function flipStaleOnCanaryDrift(
   store, 
   model, 
   freshFingerprint, 
options?): Promise<CanaryDriftReport>;

Defined in: packages/evals/src/canary.ts:76

Flips the model's ACTIVE eval-measured claims to stale when their recorded canary fingerprint differs from the fresh one. Claims without a recorded fingerprint have no baseline and stay untouched (the documented no-probe posture); a second run is an idempotent noop. CAS-rebased like every maintenance commit.

Parameters

Parameter	Type
store	ModelKnowledgeStore
model	`${string}:${string}`
freshFingerprint	string
options?	{ attempts?: number; }
options.attempts?	number

Returns

Promise<CanaryDriftReport>