Zhipu's GLM family released a new version in the recent wave of open-weight models, adding to a growing set of systems that businesses can download and run on their own hardware rather than renting per request. "Open weights" means the trained model itself is published, so it can be used privately and without a per-use fee.
Each strong open release narrows the gap with the best pay-per-use systems, giving buyers more genuine choice and more bargaining power.
What it means: the practical effect of this competition is lower prices and more options for everyone, whether you self-host or not. Even if you never run a model yourself, a healthy field of open alternatives keeps the metered services you do use honest on price and features.