GPT Oss Puzzle 88B is an open-source language model by nvidia. Features: 88b LLM, VRAM: 50.1GB, Context: 224K, License: other.
Arxiv:2411.19146 Arxiv:2508.10925 Arxiv:2602.11937 8-bit Conversational Custom code En Gpt-oss Gpt oss puzzle Mixture-of-experts Mxfp4 Nvidia Puzzle Pytorch Reasoning Region:us Safetensors Sharded Tensorflow Vllm
Model Card on HF 🤗: https://huggingface.co/nvidia/gpt-oss-puzzle-88B
GPT Oss Puzzle 88B Parameters and Internals
| LLM Name | GPT Oss Puzzle 88B |
| Repository 🤗 | https://huggingface.co/nvidia/gpt-oss-puzzle-88B |
| Model Size | 88b |
| Required VRAM | 50.1 GB |
| Updated | 2026-03-28 |
| Maintainer | nvidia |
| Model Type | gpt_oss_puzzle |
| Model Files | |
| Supported Languages | en |
| Model Architecture | GptOssPuzzleForCausalLM |
| License | other |
| Context Length | 229376 |
| Model Max Length | 229376 |
| Transformers Version | 4.57.6 |
| Tokenizer Class | PreTrainedTokenizerFast |
| Padding Token | <|endoftext|> |
| Vocabulary Size | 201088 |
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Original data from HuggingFace, OpenCompass and various public git repos.
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Release v20260328a