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Pull requests: NVIDIA/Model-Optimizer

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Pull requests list

fix(megatron): tolerate model _extra_state keys absent from the checkpoint (QAD)
#1931 opened Jul 6, 2026 by ChenhanYu Collaborator • Draft
4
[6403893][ONNX][AutoCast] Fix false-success TRT parse for large ModelProto
#1928 opened Jul 6, 2026 by galagam Contributor Loading…
@galagam
9
test: targeted unit tests for codecov-uncovered lines across eight modules
#1927 opened Jul 6, 2026 by arham766 Contributor Loading…
2
fix: flatten_tree fails loudly on flattened-key collisions instead of corrupting silently
#1920 opened Jul 6, 2026 by arham766 Contributor Loading…
2
fix: config loader no longer discards the body of a null-header multi-document file
#1919 opened Jul 6, 2026 by arham766 Contributor Loading…
2
fix: apply_mode accepts ModeDescriptor instances and an empty mode list with a ModelLike
#1918 opened Jul 6, 2026 by arham766 Contributor Loading…
2
fix: honor explicit seed=0, un-dead the distributed resync branch, exception-safe _deterministic_seed
#1917 opened Jul 6, 2026 by arham766 Contributor Loading…
2
fix: lm_head quantization divisibility uses TP (not PP); no misleading warning when already disabled
#1912 opened Jul 5, 2026 by arham766 Contributor Loading…
2
fix: SequentialQuantizer children no longer match singular wildcards via fused-experts normalization
#1911 opened Jul 5, 2026 by arham766 Contributor Loading…
2
fix: make replace_function / calibrate_with_adapters / enable_fake_quant exception-safe
#1910 opened Jul 5, 2026 by arham766 Contributor Loading…
2
fix: TensorQuantizer disabled extra_repr dead code + reject amax set on dynamic quantizers
#1909 opened Jul 5, 2026 by arham766 Contributor Loading…
2
fix: raise ValueError for unknown awq() algorithm instead of silent no-op
#1908 opened Jul 5, 2026 by arham766 Contributor Loading…
2
fix: make MCP Slurm wait poll remote job state
#1900 opened Jul 4, 2026 by ChenhanYu Collaborator Loading…
8
Feature/gemma4 support
#1899 opened Jul 3, 2026 by cjac • Draft
2
Add nvfp4 attention support for vLLM serving
#1898 opened Jul 3, 2026 by kaix-nv Contributor • Draft
4
Save hf checkpoint at every valitation iteration during distillation.
#1897 opened Jul 3, 2026 by danielkorzekwa Contributor Loading…
9
Create a tool for data blend preparation to enable fast experimentation with distillation
#1888 opened Jul 2, 2026 by danielkorzekwa Contributor Loading…
@chochowski
34
feat(speculative): add Qwen3-VL support for DFlash training
#1887 opened Jul 2, 2026 by skierat Contributor Loading…
5
specdec_bench modelopt release
#1886 opened Jul 2, 2026 by talorabr Loading…
5
fix: handle Qwen3-VL-MoE expert dimensions
#1885 opened Jul 2, 2026 by harshtripathi6 Loading…
1
6
Add LAQ/LSQ support and recipes
#1884 opened Jul 2, 2026 by realAsma Contributor • Draft
3
Add TensorQuantizer Random Hadamard rotation seed
#1883 opened Jul 2, 2026 by realAsma Contributor • Draft
2
draft: Add Decoupled Scale Search for NVFP4 local_hessian calibration
#1881 opened Jul 1, 2026 by Fridah-nv Contributor • Draft
2
Add normalized and group-boundary AutoQuant scoring
#1878 opened Jul 1, 2026 by meenchen Contributor • Draft
4
Add deployment test cases, fix deployment-related issues, and remove private models
#1873 opened Jul 1, 2026 by nvSiruiW Contributor Loading…
14
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