OpenAI: GPT-5 Pro
OpenAI Flagship
Model ID: gpt-5-pro
Pricing
Input $15.00 / 1M tokens
Output $120.00 / 1M tokens
Specifications
Context Window 400K tokens
Max Output 128K tokens
Family gpt-5
Mode chat
Capabilities
StreamingSystem PromptsVisionFunction CallingReasoningJSON Mode