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Pull requests: NVIDIA/Model-Optimizer

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Pull requests list

NemotronH improvements
#2299 opened Sep 1, 2026 by juhi10071998 Contributor • Draft
1
Add Megatron KV cache scale export toggle [OMNIML-5819] cherry-pick-0.47.0 Upcoming release
#2298 opened Sep 1, 2026 by jenchen13 Contributor Loading…
10
Speed up megatron_bridge example tests by ~6x on a single GPU cherry-pick-0.47.0 Upcoming release
#2296 opened Sep 1, 2026 by kevalmorabia97 Collaborator Loading…
77
Fix fsdp2_aware_weight_update masking setup errors with UnboundLocalError
#2295 opened Sep 1, 2026 by harshal-96 Loading…
2 of 4 tasks
1
5
feat(quantization): scoped calibration pipelines via algo_cfg [prototype]
#2292 opened Sep 1, 2026 by Fridah-nv Contributor • Draft
4
README: link Announcement Blogs and add AutoQuantize blog to Latest News
#2291 opened Aug 31, 2026 by realAsma Contributor Loading…
2
specdec: config_overrides for nested text_config checkpoints + load VLM-capable bases in merge_lora
#2289 opened Aug 31, 2026 by yeyu-nvidia Contributor Loading…
43
ar_validate: fail loudly when every sample fails
#2288 opened Aug 31, 2026 by yeyu-nvidia Contributor Loading…
17
[chore]: weekly bump of uv.lock on main (2026-08-31)
#2285 opened Aug 31, 2026 by github-actions Bot Loading…
1
Add WMSE weight scale search calibration
#2283 opened Aug 29, 2026 by realAsma Contributor • Draft
2
perf(speculative): speed up DFlash/DSpark drafter training 3.12x
#2279 opened Aug 28, 2026 by h-guo18 Contributor • Draft
2
Support quantized Qwen3-VL / Qwen3.5-VL (dense + MoE) export from Megatron-Bridge and verify exported checkpoints cherry-pick-0.47.0 Upcoming release
#2276 opened Aug 28, 2026 by kevalmorabia97 Collaborator Loading…
124
Compose GEMM and KV-cache AutoQuant workflows
#2273 opened Aug 27, 2026 by meenchen Contributor • Draft
2
Add standalone layer-wise KV-cache AutoQuant with forward KL
#2272 opened Aug 27, 2026 by meenchen Contributor • Draft
4
Gkarch/sync main 449a3992 puzzletron_v2 Related to feature/puzzletron_v2 branch
#2266 opened Aug 27, 2026 by grzegorz-k-karch Contributor Loading…
@grzegorz-k-karch
3
Add a Docker image for Puzzletron v2 workers puzzletron_v2 Related to feature/puzzletron_v2 branch
#2265 opened Aug 27, 2026 by j-rausch Contributor Loading…
10
Docs: Add WOA documentation cherry-pick-0.46.0 Release completed
#2264 opened Aug 27, 2026 by haoxiz-nvidia Contributor Loading…
@haoxiz-nvidia
12
Add TensorRT-RTX ABI EP support for ONNX quantization cherry-pick-0.46.0 Release completed
#2262 opened Aug 27, 2026 by haoxiz-nvidia Contributor Loading…
17
MTP support in per-layer fused export
#2259 opened Aug 26, 2026 by Fridah-nv Contributor • Draft
4
Docs: Add QAT and QAD guide [OMNIML-4859]
#2255 opened Aug 26, 2026 by jenchen13 Contributor Loading…
52
feat(export): add functional quantized weight export
#2251 opened Aug 26, 2026 by mxinO Contributor • Draft
3 of 4 tasks
4
fix: make huggingface_hub plugin import optional
#2250 opened Aug 26, 2026 by Y-T-G Contributor Loading…
7
fix(quantization): warn once when calibration runs with a KV cache
#2248 opened Aug 25, 2026 by Fridah-nv Contributor Loading…
52
specdec_bench: emit speculation_profile.json alongside acceptance metrics
#2247 opened Aug 25, 2026 by yeyu-nvidia Contributor Loading…
11
Add Aumann-Shapley AutoQuantize recipe integration
#2246 opened Aug 25, 2026 by joshua-hill Loading…
35
ProTip! Updated in the last three days: updated:>2026-08-29.