gpt-oss-120b (batch)
by OpenAI
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. I
Models
gpt-oss-120b (batch)
Added 3 Sept 2026
Overview
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...
How to use / API access
Call via OpenRouter with model id `openai/gpt-oss-120b:batch`.
- openrouter ·
openai/gpt-oss-120b:batchDocs
OpenRouter id: openai/gpt-oss-120b:batch
Benchmarks
- Intelligence Index (artificial-analysis) : 11.6 index
- Coding Index (artificial-analysis) : 30.4 index
- Agentic Index (artificial-analysis) : 3.7 index
- Design Arena 3d (other) : 916 elo · #111
- Design Arena codecategories (other) : 970 elo · #119
- Design Arena dataviz (other) : 996 elo · #110
- Design Arena gamedev (other) : 1005 elo · #110
Notes
gpt-oss-120b (batch) is listed in the EDNA Models directory from the OpenRouter catalogue.
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