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One agent for everywhere you code—included in ChatGPT Plus, Pro, Business, Edu, and Enterprise plans.
Codex by OpenAIYour new software engineering teammate
For developers who live in the terminal and want ChatGPT‑level reasoning plus the power to actually run code, manipulate files, and iterate – all under version control. In short, it’s chat‑driven development that understands and executes your repo.
OpenAI Codex CLIFrontier reasoning in the terminal
New OpenAI audio models for developers: gpt-4o powered speech-to-text (more accurate than Whisper) and steerable text-to-speech. Build voice agents, transcriptions, and more.
OpenAI GPT-4o Audio ModelsBuild Powerful Voice Agents
A new set of APIs and tools specifically designed to simplify the development of agentic applications.
OpenAI Responses API and Agents SDKNew tools for building agents and tools