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Pull requests: NVIDIA/Model-Optimizer

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Pull requests list

Add LTX-2 third-party license notices for legal compliance
#1226 opened Apr 9, 2026 by kevalmorabia97 Collaborator Loading…
3 tasks
6
added gptq nvfp4 default recipe + docstring fix
#1224 opened Apr 9, 2026 by sugunav14 Contributor Loading…
1 task done
@sugunav14
8
GPTQ vector
#1223 opened Apr 9, 2026 by sugunav14 Contributor • Draft
4
fix decoder_layer_cls failure on trust_remote_code models
#1222 opened Apr 9, 2026 by j-rausch Contributor Loading…
7
consolidate mbridge distillation: merge distill_hf.py into distill.py
#1220 opened Apr 9, 2026 by j-rausch Contributor Loading…
6
Add Gemma4 MoE quantization support
#1219 opened Apr 9, 2026 by yueshen2016 Contributor Loading…
4 tasks done
6
Add WaterSIC for KV-cache quantization
#1217 opened Apr 9, 2026 by kaix-nv Contributor • Draft
5
Add TriAttention For KV Cache Compression
#1216 opened Apr 9, 2026 by kaix-nv Contributor • Draft
4
Add VLM base model support for auto_quantize in hf_ptq
#1214 opened Apr 9, 2026 by yueshen2016 Contributor Loading…
3
Add FP8 QKVO + NVFP4 MLP PTQ recipe
#1213 opened Apr 9, 2026 by yueshen2016 Contributor Loading…
8
add: DFlash block diffusion speculative decoding
#1211 opened Apr 8, 2026 by ChenhanYu Collaborator Loading…
83
Replace in-repo LLM ONNX export with TensorRT-Edge-LLM
#1210 opened Apr 8, 2026 by ajrasane Contributor Loading…
17
Upgrade ONNX from 1.19 to 1.21
#1207 opened Apr 8, 2026 by ajrasane Contributor Loading…
13
Add Z-Image (NextDiT/Lumina2) PTQ quantization support in diffusers example
#1205 opened Apr 8, 2026 by andrea-pilzer Loading…
2
[1/N] Polish PTQ skills
#1198 opened Apr 8, 2026 by Edwardf0t1 Contributor Loading…
17
Add support for postprocess exported model for block scale swizzling and support for different padding strategy
#1195 opened Apr 8, 2026 by ynankani Contributor Loading…
12
fix: handle accelerate CPU-offloaded models in FakeQuant export
#1194 opened Apr 8, 2026 by sungsooha Contributor Loading…
9
Validate non-empty cfg when enabling quantizers in quant_cfg
#1192 opened Apr 7, 2026 by shengliangxu Collaborator Loading…
6
Simplify KDTrainer and enhance ModelOptHFTrainer
#1191 opened Apr 7, 2026 by realAsma Contributor Loading…
4 of 6 tasks
2
Add ModelOpt Triton attention kernels for WAN2.2 diffusion (sparse, skip-softmax, NVFP4)
#1190 opened Apr 7, 2026 by yeyu-nvidia Contributor Loading…
5 tasks
51
Generic Fused MoE Quantization + Export for transformers 5.0+
#1187 opened Apr 7, 2026 by Edwardf0t1 Contributor Loading…
2 of 3 tasks
32
[chore]: weekly bump of uv.lock on main (2026-04-06)
#1180 opened Apr 6, 2026 by github-actions bot Loading…
3
GPTQ test
#1179 opened Apr 6, 2026 by sugunav14 Contributor • Draft
12
feat: parallelize fakequant export across GPUs via ThreadPoolExecutor
#1177 opened Apr 3, 2026 by sungsooha Contributor Loading…
26
[1/N] Refactor llm_qat example: YAML configs + ModelOptArgParser
#1172 opened Apr 2, 2026 by realAsma Contributor Loading…
3 of 4 tasks
18
ProTip! Exclude everything labeled bug with -label:bug.