---
license: apache-2.0
language:
- en
base_model:
- openai/gpt-oss-20b
- onnxruntime/gpt-oss-20b-onnx
tags:
- amd
- ONNX
- ONNXRuntime
---

## amd/gpt-oss-20b ONNX Models

#### Introduction
  This model is based on the optimized versions of [gpt-oss-20b](https://huggingface.co/openai/gpt-oss-20b) available here [gpt-oss-20b-onnx](https://huggingface.co/onnxruntime/gpt-oss-20b-onnx), followed by necessary post-processing. 

#### Evaluation scores
The perplexity measurement is run on the wikitext-2-raw-v1 (raw data) dataset provided by Hugging Face. Perplexity score measured for prompt length 2k is 201.6482.

## Base Model Information

See HF link [gpt-oss-20b](https://huggingface.co/openai/gpt-oss-20b) for details.

#### License

Modifications copyright(c) 2025 Advanced Micro Devices,Inc. All rights reserved.

MIT License

Copyright (c) 2025 Advanced Micro Devices, Inc

- **License:** Apache-2.0
- **License Description:** Use of this model is subject to the terms of the Apache License, Version 2.0, available at https://www.apache.org/licenses/LICENSE-2.0.