GPT Oss 120B by openai

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  Arxiv:2508.10925   8-bit   Autotrain compatible   Conversational   Endpoints compatible   Gpt oss   Mxfp4   Region:us   Safetensors   Sharded   Tensorflow   Vllm
Model Card on HF ๐Ÿค—: https://huggingface.co/openai/gpt-oss-120b 

GPT Oss 120B Benchmarks

nn.n% — How the model compares to the reference models: Anthropic Sonnet 3.5 ("so35"), GPT-4o ("gpt4o") or GPT-4 ("gpt4").
GPT Oss 120B (openai/gpt-oss-120b)
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GPT Oss 120B Parameters and Internals

LLM NameGPT Oss 120B
Repository ๐Ÿค—https://huggingface.co/openai/gpt-oss-120b 
Model Size120b
Required VRAM65.1 GB
Updated2025-09-23
Maintaineropenai
Model Typegpt_oss
Model Files  4.6 GB: 0-of-14   4.1 GB: 1-of-14   4.6 GB: 2-of-14   4.1 GB: 3-of-14   4.6 GB: 4-of-14   4.1 GB: 5-of-14   4.6 GB: 6-of-14   4.1 GB: 7-of-14   4.6 GB: 8-of-14   4.2 GB: 9-of-14   4.6 GB: 10-of-14   4.1 GB: 11-of-14   4.1 GB: 12-of-14   4.6 GB: 13-of-14   4.1 GB: 14-of-14
Model ArchitectureGptOssForCausalLM
Licenseapache-2.0
Context Length131072
Model Max Length131072
Transformers Version4.55.0.dev0
Tokenizer ClassPreTrainedTokenizerFast
Padding Token<|endoftext|>
Vocabulary Size201088

Quantized Models of the GPT Oss 120B

Model
Likes
Downloads
VRAM
GPT Oss 120B GGUF14310610565 GB
GPT Oss 120B MLX 8bit1082225123 GB
GPT Oss 120B Unsloth Bnb 4bit8999262 GB
GPT Oss 120B MXFP4 Q44125161 GB
GPT Oss 120B MXFP4 Q83121563 GB
GPT Oss 120B 3bit6127551 GB

Best Alternatives to GPT Oss 120B

Best Alternatives
Context / RAM
Downloads
Likes
GPT Oss 120B128K / 65.1 GB9346312
GPT Oss 120B BF16128K / 142 GB53463
GPT Oss 120B Dequantized128K / 135.6 GB60140
GPT Oss 120B MLX 8bit128K / 123.7 GB8222510
... GPT Oss 120B BF16 Abliterated128K / 133.4 GB961622
GPT Oss 120B Unsloth Bnb 4bit128K / 62.1 GB99928
GPT Oss 120B MXFP4 Q4128K / 61.9 GB12514
GPT Oss 120B MXFP4 Q8128K / 63.7 GB12153
GPT Oss 120B 3bit128K / 51.4 GB12756
GPT Oss 120B Uncensored Mxfp4128K / 65 GB3603

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Original data from HuggingFace, OpenCompass and various public git repos.
Release v20241124