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Pull requests: NVIDIA/Model-Optimizer

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Pull requests list

Add fp16 mixed precision softmax
#1950 opened Jul 9, 2026 by kaix-nv Contributor • Draft
4
Add module-specific AutoQuant search spaces
#1949 opened Jul 9, 2026 by meenchen Contributor • Draft
4
feat(quant): add constant_amax to pin activation input_scale (NVFP4 experts input_scale=1.0)
#1947 opened Jul 8, 2026 by Edwardf0t1 Contributor Loading…
8
fix(skills): Update Agent Skills Based on Observed Failures Modes in Trials
#1945 opened Jul 8, 2026 by chadvoegele Contributor Loading…
30
Fix distributed amax error handling
#1944 opened Jul 8, 2026 by realAsma Contributor Loading…
16
[6385267][ONNX][Autocast] Preserve graph-output Cast producers
#1943 opened Jul 8, 2026 by gcunhase Contributor Loading…
5
Add split-k decode kernel for skip softmax
#1941 opened Jul 8, 2026 by kaix-nv Contributor • Draft
4
Registry-based module dispatch for unified_export_hf.py
#1939 opened Jul 7, 2026 by sychen52 Contributor Loading…
@sychen52
2
MBridge VLM distillation / QAD support
#1938 opened Jul 7, 2026 by kevalmorabia97 Collaborator Loading…
20
Fix IndexError during Qwen3.5/3.6 quantization by disabling in_proj_qkv/in_proj_z by default
#1936 opened Jul 7, 2026 by heyparth1 Loading…
1
4
[Feat]: Add DSpark speculative-decoding recipe + Kimi-K2.6/K2.7-Code streaming examples
#1934 opened Jul 7, 2026 by h-guo18 Contributor Loading…
8
[6403893][ONNX][AutoCast] Fix false-success TRT parse for large ModelProto
#1928 opened Jul 6, 2026 by galagam Contributor Loading…
@galagam
13
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: reject amax assignment 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
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 Loading…
11
Save hf checkpoint at every valitation iteration during distillation.
#1897 opened Jul 3, 2026 by danielkorzekwa Contributor Loading…
9
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