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huggingface / transformers Public

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Fix Causality Handling in Flash Attention to Support Bidirectional Attention#39707

Merged

ArthurZucker merged 4 commits intohuggingface:mainhuggingface/transformers:mainfrom

lucaswychan:fix_flash_attention_is_causallucaswychan/transformers:fix_flash_attention_is_causalCopy head branch name to clipboard

Aug 12, 2025

Conversation Commits4 (4)Checks Files changed

Merged

Fix Causality Handling in Flash Attention to Support Bidirectional Attention#39707
ArthurZucker merged 4 commits intohuggingface:mainfrom
lucaswychan:fix_flash_attention_is_causal

Commits

Commits on Jul 27, 2025

Fix the is_causal logic to enable bidirectional attention
lucaswychan
committed

Commits on Aug 12, 2025

Merge branch 'main' into fix_flash_attention_is_causal
ArthurZucker
authored
Merge branch 'main' into fix_flash_attention_is_causal
vasqu
authored
Merge branch 'main' into fix_flash_attention_is_causal
vasqu
authored

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