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NVIDIA-NeMo / RL Public

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feat: Add linear CE loss fusion for DPO#2139

Draft

pengdurice wants to merge 5 commits intoNVIDIA-NeMo:mainNVIDIA-NeMo/RL:mainfrom

pengdurice:peng-add-linear-ce-fusion-v2pengdurice/RL:peng-add-linear-ce-fusion-v2Copy head branch name to clipboard

Conversation Commits5 (5)Checks Files changed

Draft

feat: Add linear CE loss fusion for DPO#2139
pengdurice wants to merge 5 commits intoNVIDIA-NeMo:mainfrom
pengdurice:peng-add-linear-ce-fusion-v2

Commits

Commits on Mar 22, 2026

initial commit, add DPO code as well as did local test and confirmed the loss values being nearly identical between base and exp.
pengdurice
committed
fix test since 300s is not enough for two tests
pengdurice
committed
remove local test setup
pengdurice
committed

Commits on Mar 23, 2026

add documentation
pengdurice
committed
clean up
pengdurice
committed

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