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
#53
Down 13% week over week
Tokens
142.3B
2026-08-14
Requests
30.1M
30,133,418
Tool calls
-
Input / M
$0.03
Output / M
$0.13
Cache / M
$0.03
Context
131K
131,072 tokens