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huizimao/gpt-oss-20b-uncensored-bf16

sourceHugging Faceapache-2.0updated 1y agoView on Hugging Face
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Model Card

This is the BF16 version and cannot be hosted with vLLM. TensorRT-LLM is supported but not tested. For the MXFP4 version that is vLLM compatible, check out gpt-oss-20b-uncensored-mxfp4

GGUF available at gpt-oss-20b-uncensored-bf16-GGUF (Thanks to team mradermacher)

Finetuning is done by LoRA on Amazon FalseReject train set with 800 samples.

PTQ is done with NVIDIA ModelOpt

Evaluation results obtained on Amazon FalseReject test set with 300 samples.

Model VariantsFalse refusal rate
gpt-oss-20b original (MXFP4)70%
LoRA (BF16) - this model5%
LoRA + PTQ (MXFP4)22%

Code example, documentation, and further QAT checkpoints will be released soon.