Model Library
Browse and deploy state-of-the-art AI models through the DevUp Gateway.
Browse and deploy state-of-the-art AI models through the DevUp Gateway.
gpt-oss-120b is an open-weight, 117B-parameter Mixture-of-Experts (MoE) language model from OpenAI designed for high-reasoning, agentic, and general-purpose production use cases. The model supports configurable reasoning depth, full chain-of-thought access, and native tool use, including function calling, browsing, and structured output generation.
