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[2/2] Add a NemotronH omni VL W4A4 PTQ + QAD tutorial for Megatron-Bridge - #2720

Merged

yueshen2016 merged 28 commits into

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yueshen/super-vl-tutorial

Oct 14, 2026

Merged

[2/2] Add a NemotronH omni VL W4A4 PTQ + QAD tutorial for Megatron-Bridge#2720
yueshen2016 merged 28 commits into
mainfrom
yueshen/super-vl-tutorial

Commits on Oct 12, 2026
- Add a NemotronH omni VL W4A4 PTQ + QAD tutorial for Megatron-Bridge
  
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  9ac568e
- Add Megatron-Core module names to the NemotronH aggressive-mse recipe
  
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- Point the NemotronH omni VL tutorial at the nvfp4-aggressive-mse recipe
  
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  19ffa62
- Correct the reason the NemotronH omni VL tutorial needs TP=1
  
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  8929e7c
- Clarify the MTP KV comment in the NemotronH aggressive-mse recipe
  
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  eff8d28
- Make build_qad_blend.py the script that built the QAD blend
  
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  7d62553
- Shorten the data preparation step of the NemotronH omni VL tutorial
  
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  df8ea80
- Shorten the launch note of the NemotronH omni VL tutorial
  
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  49425bf
- Drop the results caveat from the NemotronH omni VL tutorial
  
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- Report the full text panel for BF16 and QAD 600 in the NemotronH omni VL tutorial
  
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  9e3ecbb
- Use Megatron-Bridge main in the NemotronH omni VL tutorial environment
  
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  fcc75a3
- Drop the PTQ wall time from the NemotronH omni VL tutorial
  
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  40f4d76
- Drop the grouped-GEMM note from the NemotronH omni VL tutorial
  
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  0b789aa
- Clarify the MTP head's role in the NemotronH omni VL tutorial
  
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  6c9da71
- Drop the QAD wall time from the NemotronH omni VL tutorial
  
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  f901d2c
- Drop the export wall time from the NemotronH omni VL tutorial
  
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  55d52af
- Drop the further-improvements section from the NemotronH omni VL tutorial
  
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Commits on Oct 13, 2026
- Remove the results section from the NemotronH omni VL tutorial
  
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  1a12542
- Drop the validation KD loss sentence from the NemotronH omni VL tutorial
  
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  bba811a
- Make the QAD blend builder fail closed and resume safely
  
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  c534234
- Add the PTQ and QAD results to the NemotronH omni VL tutorial and freeze MTP in QAD
  
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  0076140
- Merge main into the NemotronH omni VL tutorial branch
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  e90c46a
- Use runnable launch commands in the NemotronH omni VL tutorial; always fail closed in the blend builder
  
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  5512576
- Add the MMLU-ProX result to the NemotronH omni VL tutorial
  
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  628ff2a
- Give the NemotronH omni VL tutorial a complete multi-node QAD launch
  
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  727e083
Commits on Oct 14, 2026
- Address review: tied lm_head note, Megatron-Core vision/audio guards, malformed blend rows
  
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  3f27de4
- End a blend turn at any <extra_id_N> marker
  
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  744313b
- Prepare the tutorial QAD blend with prepare_megatron_data_blend
  
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  9c85f6f

Commits

Commits on Oct 12, 2026

Commits on Oct 13, 2026

Commits on Oct 14, 2026