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ModelOpt PTQ

AI & Machine Learning

Use when the user asks to "quantize a model", "run PTQ", "post-training quantization", "NVFP4 quantization", "FP8 quantization", "INT8 quantization", "INT4 AWQ", "quantize LLM", "quantize MoE", "quantize VLM", or needs to produce a quantized HuggingFace checkpoint from a pretrained model using ModelOpt. Do NOT use for multi-candidate recipe exploration or optimization (use modelopt-quant-recipe-search).

Publisher / source

NVIDIA/Model-Optimizer (found on GitHub top repositories)

Upstream record

NVIDIA/Model-Optimizer

Version

Version 1

Published

2026-11-13

Publication review

Approved for publication

Content fingerprint

eb44653162f5161bffa9d5f43c2fdd5ae7e96c90a6a7d8037793f539652f51eb

Review before you use it

Publication approval is a recorded review state, not a guarantee of safe execution. Check the upstream license, required tools and permissions, and test in your intended client.

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Source: https://prompeteer.ai/skills-hub/6994c0a2-ca39-43c3-abc2-020d427b8219