Unverified50% confidenceFactExact time
The HuggingFace Transformers Trainer class provides a Callback mechanism that allows custom logic to be inserted at specific points in the training loop and automatically generates trainer_state.json to record the training state.
1
Sources
50%
Confidence
Long-term
Relevance
8/5/2026
First Seen
Sources
训练检查器的第三种退出码：无法判断≠失败
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