Model Details
About
GPT-5.2-Codex is an upgraded version of GPT-5.1-Codex optimized for software engineering and coding workflows. It is designed for both interactive development sessions and long, independent execution of complex engineering tasks. The model supports building projects from scratch, feature development, debugging, large-scale refactoring, and code review. Compared to GPT-5.1-Codex, 5.2-Codex is more steerable, adheres closely to developer instructions, and produces cleaner, …
Use via API
curl https://api.free.ai/v1/chat/ \
-H "Authorization: Bearer YOUR_KEY" \
-d '{"model":"openai/gpt-5.2-codex"}'
FAQ
OpenAI: GPT-5.2-Codex on Free.ai is a powerful AI-powered tool that you can use completely free of charge. No sign up required to get started.
Yes! OpenAI: GPT-5.2-Codex is completely free to use with generous daily limits. Sign up for a free account to get even more usage, or upgrade for unlimited access.
OpenAI: GPT-5.2-Codex uses state-of-the-art open-source AI models to deliver high-quality results. Your request is processed on our GPU servers and the result is returned in seconds.
No! You can use OpenAI: GPT-5.2-Codex immediately without signing up. Creating a free account gives you 3x more daily usage and saves your history.
Anonymous users get a generous daily allowance that resets every 24 hours. Signed-in users get 3x more. Paid plans offer unlimited usage.
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Yes! Content generated by OpenAI: GPT-5.2-Codex is yours to use for personal and commercial purposes. Our AI models are all commercially licensed.
OpenAI: GPT-5.2-Codex on Free.ai delivers comparable quality to paid services using the latest open-source AI models. We believe powerful AI should be accessible to everyone.
OpenAI: GPT-5.2-Codex uses best-in-class open-source AI models including Qwen 2.5, FLUX, Whisper, and more. We regularly update to the latest models.
Yes! OpenAI: GPT-5.2-Codex works perfectly on mobile devices. Our responsive design adapts to any screen size.
Sign up for a free account to get 3x more daily usage. For unlimited access, check our affordable pricing plans starting at $5/month.
Yes! After generating content, you can download it, copy it, or share it via a unique link. Signed-in users can also view their generation history.