gpt-oss playground

A free browser demo of OpenAI's open-weight models, gpt-oss-120b and gpt-oss-20b, that lets developers try the models and adjust the reasoning level.

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Description

gpt-oss playground is a demo for developers of OpenAI's open-weight models, gpt-oss-120b and gpt-oss-20b. It provides a simple interface to interact with the models directly in the browser.

Users can select which model to use and set the reasoning level, making it a quick way to explore how the open-weight gpt-oss models behave before integrating them elsewhere.

CategoryAI Models & LLMs
Pricing ModelFree
DeploymentCloud
PlatformsWeb

gpt-oss playground's Core Features

Browser-based demo of gpt-oss-120b and gpt-oss-20b
Model selection between the two open-weight models
Adjustable reasoning level
Built for developers to explore the models

How to use gpt-oss playground?

Open the playground: Load gpt-oss playground in your browser.
Choose a model: Select gpt-oss-120b or gpt-oss-20b.
Set reasoning: Adjust the reasoning level for your test.
Interact: Send prompts to see how the model responds.

gpt-oss playground's Use Cases

Model exploration
Reasoning testing
Developer evaluation

FAQ from gpt-oss playground

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