The new o4‑mini is here—lean, lightning‑fast reasoning built for vibe coders. What cool projects are you going to vibe code with it? 💡
Introducing OpenAI o3 and o4-mini—our smartest and most capable models to date.
For the first time, our reasoning models can agentically use and combine every tool within ChatGPT, including web search, Python, image analysis, file interpretation, and image generation.