Founded by Sam Altman in 2025
Open-weight reasoning models from OpenAI you can deploy and fine-tune yourself.
Pricing model
Free
Rating
★ People love it
Time to value
Quick Setup (< 1 hour)
You can use gpt-oss to perform complex reasoning tasks, execute code, and integrate with tools like web search. It offers two models: gpt-oss-120b, suitable for high-performance needs, and gpt-oss-20b, optimized for devices with limited resources. Both models are designed for efficient deployment and are customizable to fit various applications.
What GPT-OSS does
Pricing breakdown
Pricing model: Free
View full pricing page ↗Tutorials & Demos
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