Jeremy Howard Praises Zai GLM 5.2 as Top Open-Weights Model

Jeremy Howard says Zai's GLM 5.2 is at least as good as Opus 4.8 and GPT 5.5 while being very fast and inexpensive. He reports it responds with nuance and judgment, is not overly verbose, and handles long context very well. He calls it an open-weights model unlike any he has used before.