All Models
GPT-5.1 Codex (Azure)
GPT-5.1-Codex is a specialized version of GPT-5.1 optimized for software engineering and coding workflows. It is designed for both interactive development sessions and long, independent execution of complex engineering tasks....
Benchmarks
Available Providers (1)
| Provider | Model ID | Input Cost | Output Cost | Context | Max Output | Docs |
|---|---|---|---|---|---|---|
 LLM Gateway | azure/gpt-5.1-codex | $1.25/MTok | $10/MTok | 400K | 272K |
Capabilities
Reasoning
Tool Calling
Attachments
Open Weights
Structured Output