[Feature] Add Evaluator class for sync/async evaluation#3594

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async-evaluator

Apr 6, 2026

Commits on Apr 5, 2026

[Feature] Add Evaluator class for sync/async evaluation during training

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claude
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Commits on Apr 6, 2026

Merge remote-tracking branch 'origin/main' into async-evaluator
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[Feature] Address review: caller-thread logging, step provenance, multi-GPU tests

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claude
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