models/gpt-5.2-codex
OpenAI · Chat
Codex API

Codex API models are OpenAI’s coding-focused AI models that generate code, analyze software projects, debug issues, and automate development workflows with advanced reasoning, agentic coding capabilities, and efficient programming assistance.

Commercial useChatREST API
Model variant
API access
Use this model through the unified API. Pricing and live availability will appear here when provider data is available.
README.md

Access All GPT Codex Models with Codex API

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