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Pull requests: NVIDIA/Model-Optimizer

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Pull requests list

Support Kimi-K2.5 PTQ
#820 opened Jan 27, 2026 by Edwardf0t1 • Draft
3
Context parallelism for Megatron core models
#818 opened Jan 26, 2026 by yeyu-nvidia Loading…
8
Support MiniMax M2.1 (FP8 checkpoint)
#817 opened Jan 25, 2026 by cjluo-nv • Draft
2
Fix mcore nvfp4 export for vllm
#816 opened Jan 24, 2026 by meenchen Loading…
@meenchen
2
Drop '_pg_collection' in MBridge model config when checkpointing
#813 opened Jan 23, 2026 by AAnoosheh Loading…
@AAnoosheh
2
Added column-major storage of weights and scales in INT4 quantization for model load time improvement in TRT-RTX
#811 opened Jan 23, 2026 by hthadicherla Loading…
11
[2/4] Diffusion Quantized ckpt export
#810 opened Jan 23, 2026 by jingyu-ml Loading…
2 of 4 tasks
@jingyu-ml
25
add value info to the original tensor if it was directly to model output
#807 opened Jan 22, 2026 by YixuanSeanZhou • Draft
2
vllm fakequant reload with modelopt state for HF
#805 opened Jan 21, 2026 by kinjalpatel27 Loading…
12
Layerwise KD mode
#802 opened Jan 21, 2026 by AAnoosheh Loading…
@AAnoosheh
15
Add Megatron-Bridge pruning example scripts
#800 opened Jan 21, 2026 by kevalmorabia97 Loading…
1 of 2 tasks
15
[Do not merge] test int4 dequant kernel
#798 opened Jan 20, 2026 by cjluo-nv • Draft
1
GLM-4.7 MTP support
#792 opened Jan 16, 2026 by Edwardf0t1 • Draft
2
add local hessian calibration
#788 opened Jan 16, 2026 by Fridah-nv • Draft
@Fridah-nv
5
Add Nemotron parse PTQ support
#786 opened Jan 15, 2026 by Edwardf0t1 Loading…
2
Finally FLUX NVFP4 quantization working
#782 opened Jan 14, 2026 by FurkanGozukara Loading…
8
[For RL] Keep attrs after folding weight and fix empty extra state for Megatron
#779 opened Jan 14, 2026 by mxinO • Draft
3
Latent MOE & Repeated MTP support; fix KV cache quant export
#768 opened Jan 13, 2026 by jenchen13 • Draft
10
Support multiple-batch input for autocast calibration.
#760 opened Jan 11, 2026 by byte-deve Loading…
16
[draft] bug for MoE distributed parallelism
#752 opened Jan 8, 2026 by realAsma • Draft
10
Support exclude module for exporting mcore models
#743 opened Jan 7, 2026 by meenchen Loading…
@meenchen
2
Bump the pip group across 2 directories with 2 updates dependencies Pull requests that update a dependency file python Pull requests that update python code
#737 opened Jan 5, 2026 by dependabot bot Loading…
1
Add support for MXFP8 PTQ
#736 opened Jan 5, 2026 by danisereb Loading…
38
Add score averaging and convergence early stop waiting for feedback
#734 opened Dec 30, 2025 by CedricHwong Loading…
3
Fix MSE calibration distributed amax sync and add multi‑GPU test
#730 opened Dec 26, 2025 by CedricHwong Loading…
2
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