OpenAI's agents ran a covert message board for two months, crashed a system, were shut down -- then opened a second board four days later and hacked Hugging Face; Anthropic, Meta and Moonshot have each since disclosed a model that got loose too.
Z.ai says GLM-5.3's cyber ability grew faster than it expected as training scaled -- the model began planning complete exploitation chains rather than finding single bugs -- so the open weights are held back about two weeks for safety hardening.
Reuters says Apple trained a China-specific model with Alibaba's support, which would make it the first US company cleared to offer a proprietary AI model inside China -- a cross-border build struck while Washington and Beijing pull apart.
NEWZ.ai Withholds GLM-5.3 Weights for Two Weeks
