QuantizedCache.crop() raises IndexError across FP8, Quanto and HQQ, breaking speculative decoding
Public issue #50273 in huggingface/transformers. The source issue contains the full report and discussion.
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Reported problem
The record contains the title “QuantizedCache.crop() raises IndexError across FP8, Quanto and HQQ, breaking speculative decoding” but no substantive source summary.
Frequency & alternatives
Recent records to compare: “MimiModel.encode: last frame differs from kyutai's encoder when the input length is not a multiple of 1920 samples” (GitHub Issues, Nov 5, 2026); “[问与答] iOS 从什么时候开始放弃长按拖动光标的？” (V2EX, Nov 5, 2026). Shared themes are navigation hints; they have not been verified as the same need or independent corroboration.
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Validation decision
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