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...
Rank
#35
Down 17% week over week
Tokens
437.1B
2026-09-04
Requests
100.5M
100,494,157
Tool calls
-
Input / M
$0.04
Output / M
$0.17
Cache / M
Free
Context
131K
131,072 tokens