Verify declared inputs and completed outputs before resuming an interrupted experiment batch. Records hashes and logs, rechecks completed outputs, and rejects changed evidence before an approval-bound retry.

Python · Go · Kubernetes

BenchHandoff examples · BenchHandoff checks

Check PyTorch checkpoint restoration with fixed single-host CPU scenarios. Covers training-state restoration, process-count changes, asynchronous snapshots, stale publishers, and damaged checkpoint files.

Python · PyTorch · Distributed Checkpoint

DCPInvariant scenarios · DCPInvariant source · DCPInvariant checks

• EvalFence — a Rust CLI for checking evaluation metrics, duplicate records, and declared agent inputs.
• EffectWitness — compares client observations with durable tool effects when a response is lost.
• CacheInvariant — checks inference-cache behavior against a pinned CPU fixture.

The project READMEs document the supported scenarios, runtime, and runnable checks.