gpt-oss-20b is an open-weight 21B parameter model released by OpenAI under the Apache 2.0 license. It uses a Mixture-of-Experts (MoE) architecture with 3.6B active parameters per forward pass, optimized for...
Rank
#143
Down 1% week over week
Tokens
9.0B
2026-08-14
Requests
2.4M
2,442,627
Tool calls
-
Input / M
Free
Output / M
Free
Cache / M
Free
Context
131K
131,072 tokens