Open-weight AI companies are the Valley’s hottest acquisition targets
There’s a lot of capital pouring into the business of giving models away.
Open-weight AI models are catching up to the frontier. The safety gap remains.
A new SaferAI report finds Z.ai’s open-weight GLM-5.2 approaches frontier AI capabilities while lacking key safety mitigations, renewing concerns that powerful open models could outpace governance and safeguards.
OpenAI is scared of open-weight models. Should the US be?
Talk of banning Chinese-made open-weight LLMs reveals the challenge of turning AI into a business.








