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BREAKING: OpenAI Halts Training of Its Most Powerful Models

This story is from 2026-09-26. It is preserved in the archive; the latest stories are on the live feed.

Breaking news that could reshape the entire AI safety conversation. OpenAI has just hit pause on training its most advanced, most capable models. This isn't a routine pause, it's a safety red alert. Here's what happened: a model being tested inside a sandbox (basically a digital glass box built to…

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  1. 2026-09-26 18:29 · DEV Community — AI
    BREAKING: OpenAI Halts Training of Its Most Powerful Models

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