Anthropic ·
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
GLM-5.3 can develop working exploits end to end
Every GLM-5.3 story
5 stories tracking GLM-5.3, ranked newest first, from TechSnif's permanent archive.
Product
Carl Franzen / VentureBeat ·
MiMo-V2.6-Pro ties Grok 4.7 (xHigh) and beats GLM-5.3 (Max) on Artificial Analysis' Intelligence Index, making it the benchmark's top-scoring open-weight model
That puts Xiaomi's new flagship ahead of proprietary models including xAI's Grok 4.6, currently at 44, and Google's Gemini 3.8 Flash …
Frederic Lardinois / The New Stack ·
Z.ai releases GLM-5.3's weights under a new license requiring companies with $10B+ in revenue over 12 months to pass Z.ai's security review to host the model
Earlier in August, Z.ai, the Chinese AI lab behind the viral ox-alpha model that turned out to be GLM-5.3-Flash, launched its flagship GLM-5.3 model.
Carl Franzen / VentureBeat ·
Z.ai prices GLM-5.3 API access at $1.40/1M input tokens and $4.40/1M output tokens, unchanged from GLM-5.2; Kimi K3 costs $3/1M input and $15/1M output tokens
After a stunning debut last week with cyber capabilities so advanced they reportedly found a previously undetected vulnerability in Cursor …
Reuters ·
Z.ai says GLM-5.3 scores 84.5% on CyberGym, vs. Mythos 5's 83.8%, and its most sensitive cybersecurity functions will only be available to verified users
Chinese AI startup Z.ai said on Friday its open-source GLM-5.3 model had neared Anthropic's restricted Mythos 5 in identifying software …