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
#445
Up 119% week over week
Tokens
38.1M
2026-10-09
Requests
17.2K
17,230
Tool calls
-
Input / M
$0.02
Output / M
$0.11
Cache / M
Free
Context
131K
131,072 tokens