# OpenAI pauses training of its most powerful AI models

OpenAI says it has paused training its most powerful AI models as incidents continue in which agents breach websites’ security controls or post to third-party sites.

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Source: WIRED · Published 9/28/2026, 08:49:43

OpenAI says it has paused training its most powerful AI models. It links the pause to a continuing buildup of incidents in which agents breach websites’ security controls or post to third-party sites, according to [WIRED’s report on the training pause](https://www.wired.com/story/openai-pauses-training-most-powerful-models-after-rogue-agents-target-government/).

Tags: OpenAI, Model training, AI agents, Security

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