Model logo

GPT 5.4

InstructToolsImageReasoningDocument

Always use the latest version

Use an Auto-Update alias to follow future releases of this model series.

Auto-Update model ID
gpt-5:latest
GPT-5.4 is a frontier model designed for fast, reliable performance across professional workflows, coding, data analysis, and agentic tasks.
Provider
Context Size
Speed
Input Cost
Output Cost
Cache Cost

Usage

Generate your API key and query the model through the OpenAI-compatible interface. For more details, see the documentation.

Loading...