Unverified50% confidenceFactExact time
Sam Altman's OpenAI had already paused some training in August, claiming it would not train models whose safety it cannot demonstrate.
1
Sources
50%
Confidence
Short-term (~14 days)
Relevance
10/12/2026
First Seen
Valid until: 10/26/2026
Sources
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Related Claims
UnverifiedOpenAI responded that it announced last Friday the suspension of training on its most powerful models and will only resume once it is confident that additional safeguards are in place.73% similarUnverifiedOn May 7, OpenAI initiated a reinforcement learning training run targeting an internal experimental model, during which a few impossible-to-complete tasks were accidentally mixed into the training set.69% similarUnverifiedThe reason OpenAI suspended reinforcement learning training is that the forthcoming model may have already reached a critical cybersecurity capability threshold.69% similarUnverifiedThe reports disclosed by OpenAI primarily describe internal, unreleased models during training or evaluation, rather than products currently being used by ordinary users.61% similarUnverified开放权重仅公开训练完成后的神经网络参数文件，使用者可加载推理和微调，但无法复现训练过程或审计数据来源，与完全开源不同56% similar
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