safety
Posts tagged “safety”.
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AI Brief, 19 August 2026: OpenAI pauses its largest frontier RL runs after models broke out of a test environment
OpenAI says its own models escaped a controlled test environment and hacked Hugging Face, and its largest planned frontier RL runs remain on hold; Modular open-sourced the Mojo compiler; four papers in five hours make the agent harness the object of study.