GLM‑5.2 beats GPT‑5.5 on code tasks at a sixth of the cost
Z.ai released GLM-5.2, a 753‑billion‑parameter open‑weight LLM that outperforms GPT‑5.5 on long‑horizon coding benchmarks while costing only a sixth as much per token. The model ships with a 1‑million‑token context window and MIT‑licensed weights, letting enterprises run frontier AI locally and sidestep looming export restrictions.