NewsThe Verge AISep 26, 2026
OpenAI Temporarily Pauses Training of Its Most Powerful Model
OpenAI reportedly halted training of its most capable model temporarily. Causes cited include controllability concerns and heightened security risks, with a cautious approach to curb potential model runaway or external impacts.
Why it mattersAimed at ensuring safety and stability of the latest generation, potentially affecting engineers' development plans.
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