Open-Weight Models and Governance Are the Real AI Safety Bottlenecks, Says Researcher
StephenLCasper · x · 2026-08-13
AI researcher Stephen Casper shared his views on the current bottlenecks in LLM safety research. He argues that today's closed-weight model safety failures aren't due to a lack of technical tools, but because companies take too many shortcuts.
As a result, he has stopped working on safeguards for closed-weight models, pointing out that the true challenges and bottlenecks for the AI safety field now lie in open-weight models and governance.
Related event: Closed-Source AI Tech Safety No Longer a Bottleneck, Researcher Says(2 posts)→
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