GPT 5.4 Pro
By openai
openai/gpt-5.4-proGPT-5.4 Pro uses more compute to think harder and provide consistently better answers. It's designed to tackle tough problems.
ReleasedMar 5, 2026
Pricing
Pricing (Input)$30.00/M
Pricing (Output)$180.00/M
CachingNo
Limits
Context Length1.1M
Max Output Tokens128K
Input Modalities
TextSupported
ImageSupported
PDFSupported
AudioNot supported
Output Modalities
TextSupported
ImageNot supported
AudioNot supported
Features
ReasoningSupported
ToolsSupported
TemperatureSupported