anthropic.com · Philpax ·1h

GLM-5.3 can autonomously build end-to-end cyber exploits, but unlike other frontier models, it was released without meaningful safeguards to limit misuse.

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- @emollick.bsky.social Leaving aside Anthropic's incentives for publishing this research, there is no doubt that open weights models will soon create the same security threats that closed source models have been demonstrating, except without guardrails. We are close, so plan accordingly. www.anthropic.com/research/glm... post

- @timkellogg.me Anthropic releases a detailed research advertisement for GLM-5.3 as an alternative to Fable in cybersecurity www.anthropic.com/research/glm... post

- @techmeme.com Anthropic says GLM-5.3 can autonomously build end-to-end cyber exploits, like Claude Mythos Preview, but was released without robust safeguards against misuse (Anthropic) Main Link | Techmeme Permalink post

- @five-oclick-tech.bsky.social New AI model brings easy cyber exploits 🤖 Zhipu AI's GLM-5.3 possesses strong autonomous cyber exploit capabilities, but its safeguards are easily bypassed (64-100% in tests). post

Discussed at

- GLM-5.3 and the spread of advanced cyber capabilities Hacker News: Newest