GLM-5.2: Open-Weight 1M-Context Coding Model (2026)
June 23, 2026
Z.ai's GLM-5.2 is a 753B-parameter, MIT-licensed open-weight model with a usable 1M-token context. See its coding benchmarks, pricing, and how to run it.
Z.ai's GLM-5.2 is a 753B-parameter, MIT-licensed open-weight model with a usable 1M-token context. See its coding benchmarks, pricing, and how to run it.
In 17 days, GLM-5.1, Kimi K2.6, and DeepSeek V4 shipped frontier-tier open-weight coding LLMs at a fraction of Western prices. Inside the April 2026 wave.
GLM-5.1 (April 2026): Z.ai's 754B open-weight model scored 58.4% on SWE-bench Pro, beating GPT-5.4 and Claude Opus 4.6 on real coding benchmarks.