gpt-oss-120b
OpenAI
openai/gpt-oss-120bGPT-OSS-120B is OpenAI's open-weight mixture-of-experts model (around 120B parameters) released under a permissive license for self-hosted deployment. It offers strong reasoning and coding performance for teams that need to run OpenAI-quality models on their own infrastructure.
Cost rate
0.1x
Context
131K
Released
Aug 5, 2025
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ReasoningTool callingStructured outputs