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 ...

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, ...

OpenAIs GPT-5.2 targets enterprise use with long context, multi step workflows and external tool integration to boost workplace productivity and accuracy.

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 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 ...

ChatGPT rolls out a major images upgrade with GPT Image 1.5, offering faster generation, smarter photo edits and powerful new ...

ChatGPT is about to become faster and more conversational as OpenAI upgrades its flagship model GPT-5 to GPT-5.1. OpenAI announced two updates to the GPT-5 series: GPT-5.1 Instant and GPT-5.1 Thinking ...

OpenAI will soon retire GPT-4, an AI model it launched over two years ago, from ChatGPT, according to a changelog posted on Thursday. Effective April 30, GPT-4 will be “fully replaced” by GPT-4o, the ...

After months of hype and anticipation, OpenAI released its new GPT-5 model family this week. Promising massive upgrades across the board, the company is already working to roll out the new AI to ...