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7 stories for“openai model updates”
Atlas stops working on 9 August as browsing moves inside ChatGPT and Codex. Two older model families retire the same month, and the desktop app quietly becomes the main surface.
Aug 3, 2026
OpenAI spent 2024 rebuilding its flagship around two ideas: a model that sees and hears in real time, and one that stops to think before answering.
Dec 10, 2024
GPT-6.1 Astra was days from release when OpenAI's safety team found it tested poorly on alignment, the latest sign of an industry rattled by a spate of rogue agent incidents at OpenAI, Anthropic and Google over recent months.
Sep 29, 2026
The new mid-tier model runs more than 30 percent faster while using significantly fewer tokens than Sonnet 5, keeps the same per-token pricing, and is the first Sonnet model to carry the cyber safeguards Anthropic had reserved for Opus.
Sep 29, 2026
Nine dated model releases landed in the first week of August alone. When frontier systems arrive monthly rather than yearly, the thing that breaks is everything built on top of them.
Aug 8, 2026
