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NVIDIA
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Megatron-LM
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[Dev] Support isolated MTP loss
- #5080
#5080
Merged
Victarry
merged 4 commits into
NVIDIA:dev
NVIDIA/Megatron-LM:dev
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Victarry:denliu/mtp-isolated-loss
Victarry/Megatron-LM:denliu/mtp-isolated-loss
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Jun 4, 2026
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[Dev] Support isolated MTP loss
#5080
Victarry
merged 4 commits into
NVIDIA:dev
NVIDIA/Megatron-LM:dev
from
Victarry:denliu/mtp-isolated-loss
Victarry/Megatron-LM:denliu/mtp-isolated-loss
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Commits
Commits on Jun 1, 2026
feat: support isolated MTP auxiliary loss
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Dennis Liu
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liuzhenhai93
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29ee985
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test: fix isolated MTP loss unit tests
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Dennis Liu
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liuzhenhai93
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c53ef27
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Commits on Jun 2, 2026
refactor: remove return logits hook for isolated MTP
Dennis Liu
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731b108
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test: drop unrelated dsv4 parity fallback
Dennis Liu
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487b64d
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