LLMS • CURATED • UPDATED AUG 4, 2026
GLM-5.2
753B open-weight MoE coding model with a 1M-token context, MIT licensed
GLM-5.2 is Zhipu AI's (Z.ai) flagship open-weight model, released 13 June 2026 under an MIT licence with weights published on Hugging Face at zai-org/GLM-5.2. It is a 753B-parameter mixture-of-experts model activating roughly 40B parameters per token, with a 1M-token context window and 128K maximum output. The headline architectural change is IndexShare, which reuses the same indexer across every four sparse attention layers; Z.ai reports this cuts per-token compute by about 2.9x at full 1M context. It targets long-horizon agentic coding — multi-file refactors, terminal work, and tasks that run for many steps rather than single completions.
