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GPT OSS 120B (Together AI)

gpt-oss Reasoning Tool Calling Open Weights

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. It activates 5.1B parameters per forward pass and is optimized...

Providers 1
Released Aug 5, 2025
Input Modalities text
Output Modalities text
Tarsk Use coding

Available Providers (1)

Provider Model ID Input Cost Output Cost Context Max Output Docs
LLM Gateway together-ai/gpt-oss-120b $0.15/MTok $0.60/MTok 131.1K 32.8K

Capabilities

Reasoning
Tool Calling
Attachments
Open Weights
Structured Output