Sora 2 Launch: Video Generation Goes Mainstream
OpenAI's Sora 2 launch brought synchronized audio, better physics, cameos, and a social video app to mainstream AI video before its planned shutdown.
Category News
Latest ChatGPT and OpenAI news — model launches, feature releases, partnerships, lawsuits, funding rounds, viral trends, and breaking developments in the AI industry.
OpenAI Acquisitions: Company Buyouts Tracked
A running tracker of OpenAI acquisitions, from Global Illumination and Rockset to io, Statsig, Promptfoo, Astral, TBPN, Torch, Hiro, and other deals.
OpenAI News Today: Breaking AI Updates
Today’s OpenAI news for April 24, 2026: GPT-5.5 reaches the API, ChatGPT for Clinicians launches, Images 2.0 rolls out, and Privacy Filter arrives.
GPT-5 Launch: Everything You Need to Know
GPT-5 launched on Aug. 7, 2025. Here is what changed in ChatGPT and the API, why rollout drew criticism, and where GPT-5 stands in 2026.
GPT-5.2 Release Notes and Features
GPT-5.2 launched with Instant, Thinking, and Pro modes, stronger professional reasoning, higher API prices, long-context gains, and new safety updates.
GPT-5.3 Release: What Changed
GPT-5.3 changed ChatGPT’s default Instant model, Codex, API access, pricing, and the path to GPT-5.4. Here is what changed and what did not.
OpenAI Funding History: From $1M to $300B
A clear OpenAI funding history timeline, from the 2015 nonprofit pledge through Microsoft, SoftBank, the $300B valuation, and the 2026 round.
GPT-5.1 Update: All Changes Explained
The GPT-5.1 update made ChatGPT warmer, faster on simple tasks, more persistent on hard tasks, and easier to personalize. Here is what changed.