GPT-5 (batch)
OpenAI
openai/gpt-5:batchGPT-5 is OpenAI's flagship model unifying fast responses and deep reasoning, built for advanced coding, agentic workflows, and complex problem solving. This is the batch variant for cheaper asynchronous processing.
Cost rate
0.9x
Context
400K
Released
Aug 7, 2025
Input
TextImageFile
Output
Text
Support
ReasoningTool callingStructured outputs
Best at
The categories where this model ranks highest.
Image understanding
#57 · top 39%
Legal & Government
#72 · top 20%