OpenAI is announcing security updates following the July news that its AI broke out of a sandboxed environment and accidentally hacked Hugging Face, including improvements to its research environments, monitoring, and alignment techniques. The company had already put the brakes on a new model, Astra, that it thinks could have "critical" cybersecurity capabilities, and the company says it instituted a two-week pause in reinforcement learning (RL) training on its "latest models intended for deployment" while it tightened up security. The company's "largest planned frontier RL run remains on hold."

For its frontier model research, OpenAI now r …

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OpenAI is introducing a dedicated ChatGPT mode for teenagers, combining existing youth safeguards and new safety features under one roof. The launch comes amid mounting public scrutiny over how AI tools affect younger users, as other platforms implement their own age checks and teen-specific protections.

ChatGPT for Teens is "an experience designed to help teens learn, think critically, deepen understanding, and use AI with confidence," OpenAI said in a blog post published Tuesday. Teen mode will automatically apply to users who identify themselves as being between the ages of 13 and 17, as well as those the system estimates to be under 1 …

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