GLM 5 Turbo is the best Z.ai model for agents, scoring 66.1 on the Artificial Analysis Agentic Index for tool use and multi-step task completion. GLM 5.1 (66.0) and GLM 5 (60.3) round out the top three.
AI models ranked by the Artificial Analysis Agentic Index — measuring multi-step tool use, planning and task completion (including Tau²-Bench). The best models for building autonomous agents and agentic workflows.
GLM 5 Turbo is the best Z.ai model for agents, scoring 66.1 on the Artificial Analysis Agentic Index for tool use and multi-step task completion. GLM 5.1 (66.0) and GLM 5 (60.3) round out the top three.
GLM 5.1 (66.0) is the closest alternative on this metric, followed by GLM 5 (60.3). See the full ranking above for the tradeoffs.
modelgrep tracks 10 Z.ai models with live benchmarks, speed, latency and per-provider pricing, led on intelligence by GLM 5 Turbo. 10 of them qualify for this ranking.