gpt-oss-20b (batch)
OpenAI馃嚭馃嚫
openai/gpt-oss-20b:batchThis is the batch-processing variant of gpt-oss-20b, OpenAI's open-weight mixture-of-experts model (21B total parameters, 3.6B active, Apache 2.0 license, 128K-token context, released August 5, 2025), offering the same configurable reasoning effort at a lower cost via OpenRouter's asynchronous batch endpoint. It suits high-volume, non-latency-sensitive workloads like bulk summarization or classification rather than interactive tool-calling use.
Cost rate
0.1x
Context
131K
Released
Aug 5, 2025
Input
Text
Output
Text
Support
ReasoningTool callingStructured outputs
Best at
The categories where this model ranks highest.
Mathematical
#231 路 top 58%
Medicine & Healthcare
#232 路 top 60%
Business, Management, & Finance
#242 路 top 59%
Software & IT Services
#245 路 top 59%