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- #3278 路 HuiyingLi opened
on Jul 28, 2026 - #2958 路 khazic opened
on Jul 7, 2026 7 - #3576 路 yuhezhang-ai opened
on Aug 18, 2026 1
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- Status: Open.#3820聽In NVIDIA-NeMo/Automodel;
grad clipping computes a different "global" norm on every EP group with TE experts
bugSomething isn't workingSomething isn't workingStatus: Open.#3816聽In NVIDIA-NeMo/Automodel;- Status: Open.#3807聽In NVIDIA-NeMo/Automodel;
ChunkedCrossEntropy returns num_chunks x the loss for reduction='mean' and wrong-shaped output for 'none'
waiting-on-maintainersWaiting on maintainers to respondWaiting on maintainers to respondStatus: Open.#3803聽In NVIDIA-NeMo/Automodel;VLM LengthGroupedSampler logs a 1.2x pre-filter threshold but applies max_length + 512
waiting-on-maintainersWaiting on maintainers to respondWaiting on maintainers to respondStatus: Open.#3798聽In NVIDIA-NeMo/Automodel;Fully-masked batch yields NaN loss in 3 of 4 losses; only MaskedCrossEntropy guards it
waiting-on-maintainersWaiting on maintainers to respondWaiting on maintainers to respondStatus: Open.#3796聽In NVIDIA-NeMo/Automodel;[packaging] Make mlflow and wandb optional extras (not hard deps); switch to mlflow-skinny by default
waiting-on-maintainersWaiting on maintainers to respondWaiting on maintainers to respondStatus: Open.#3783聽In NVIDIA-NeMo/Automodel;- Status: Open.#3778聽In NVIDIA-NeMo/Automodel;
--nproc-per-node is overridden by the local GPU count
waiting-on-maintainersWaiting on maintainers to respondWaiting on maintainers to respondStatus: Open.#3774聽In NVIDIA-NeMo/Automodel;max_steps is silently ignored when num_epochs is left unset
waiting-on-maintainersWaiting on maintainers to respondWaiting on maintainers to respondStatus: Open.#3767聽In NVIDIA-NeMo/Automodel;group_by_length silently does nothing for lazily-tokenized datasets
waiting-on-maintainersWaiting on maintainers to respondWaiting on maintainers to respondStatus: Open.#3755聽In NVIDIA-NeMo/Automodel;- Status: Open.#3754聽In NVIDIA-NeMo/Automodel;