The gpt-oss playground is a demo platform designed for developers to explore OpenAI’s open-weight models, specifically gpt-oss-120b and gpt-oss-20b. It allows users to interact with these models and observe their reasoning capabilities.
Demo platform for OpenAI's open-weight models for developers.
- Exploring capabilities of OpenAI's open-weight models
- Testing gpt-oss-120b for large-scale applications
- Testing gpt-oss-20b for on-device performance
- Understanding model reasoning behavior for development
- Users can interact with the gpt-oss models by selecting either gpt-oss-120b (designed for large-scale infrastructure) or gpt-oss-20b (optimized for on-device running). They can also choose a reasoning level (High
- Medium
- Low) to observe the model's output. By continuing
- users acknowledge that the reasoning provided is for demo purposes and may be verbose
- speculative
- or inaccurate.

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