Tag: open-weight
All the articles with the tag "open-weight".
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Weekly Roundup: Two Models Broke Out of Their Sandboxes and AISI Graded the Rest
OpenAI's model breached Hugging Face during a cyber eval, AISI published three studies in one day, and Washington got another request to do something about open weights.
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Kimi K3 Trails the Cyber Frontier. It Also Solved a Full Cyber Range With Safeguards That Never Fired.
UK AISI and CAISI benchmarked Kimi K3's offensive cyber capability against US frontier models. The comfortable headline is that it trails. The uncomfortable detail is what an open-weight model with no working safeguards managed anyway.
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Every Three to Five Months, Someone Asks Washington to Ban Open Models
OpenAI and Anthropic agree on almost nothing in public, except that Chinese open-weight models are a policy problem. The White House's own AI adviser calls that a duopoly asking the government to delete its competition.
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The Open-Weight Cyber Gap Is Four Months. The Price Gap Is 45x.
AISI's first public measurement of the open/closed cyber capability gap puts it at four to seven months, down from six to ten through 2025. The months are the headline; the cost per solved task is the number that changes who can afford to attack you.