OpenAI is supercharging its flagship chatbot with new AI brains. The company has confirmed that its high-performance GPT-4.1 and GPT-4.1 mini models—until now limited to API users—are being integrated ...

OpenAI has used its DevDay 2025 keynote in San Francisco on 6 October to detail a trio of developer-focused updates. These include a new Apps SDK to build third‑party apps inside ChatGPT, an “AgentKit ...

Just a month after introducing GPT 5.1, OpenAI introduced GPT-5.2, the next-generation model that will power its popular ...

GPT-4.1 (and -mini and -nano) are now available in the API! These models are great at coding, instruction following, and long context (1 million tokens). benchmarks are strong, but we focused on ...

OpenAI has launched GPT 5.2, a major model upgrade now available in both the API and ChatGPT. It is described as the company’s most capable agentic model yet, with advances in long context reasoning, ...

Discover how an AI text model generator with a unified API simplifies development. Learn to use ZenMux for smart API routing, ...

OpenAI has sent out emails notifying API customers that its chatgpt-4o-latest model will be retired from the developer platform in mid-February 2026,. Access to the model is scheduled to end on ...

Let's break down all of ChatGPT's consumer plans to see whether a subscription is worth it - especially since the free plan already offers a lot.