New models and developer products announced at DevDay

openai.com

RelatedHighlights

The OpenAI Keynote

Ben Thompson stratechery.com

Google Unveils Gemini 2.5, MCP Gains Momentum, Behind Sam Altman’s Fall and Rise, and more...

Andrew deeplearning.ai

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 real-world utility, and developers seem very happy. GPT-4.1 family is API-only.

Sam Altman x.com

The Next Token of Progress: 4 Unlocks on the Generative AI Horizon

Shangda Xu a16z.com

OpenAI Platform

platform.openai.com