यह पेज क्या बताता है
GPT-5.3-Codex is OpenAI’s most advanced agentic coding model, combining the frontier software engineering performance of GPT-5.2-Codex with the broader reasoning and professional knowledge capabilities of GPT-5.2. It ach
- OpenAI · openai/gpt-5.3-codex
- text+image+file->text · global model route
- 4,00,000 context · $1.75 input