Unverified50% confidenceFactExact time
trainproof has a check that reports 'backpropagation graph is severed' when every gradient norm in the log is exactly 0.0.
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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