Best Z.ai Models for Math & Science

Match · Updated July 2026

The best Z.ai model for math and science is GLM 5.2, scoring 89.5% on GPQA Diamond (graduate-level physics, chemistry and biology). GLM 5.1 (86.8%) and GLM 4.7 (85.9%) round out the top three.

89.5%GPQA

51.1Intelligence

$0.818Input /M

1.0MContext

AI models ranked by GPQA Diamond — graduate-level physics, chemistry and biology questions that can't be answered by lookup. The best LLMs for math, quantitative reasoning and hard-science work.

Frequently asked

What is the best Z.ai model for math?

The best Z.ai model for math and science is GLM 5.2, scoring 89.5% on GPQA Diamond (graduate-level physics, chemistry and biology). GLM 5.1 (86.8%) and GLM 4.7 (85.9%) round out the top three.

What's a good alternative to GLM 5.2?

GLM 5.1 (86.8%) is the closest alternative on this metric, followed by GLM 4.7 (85.9%). See the full ranking above for the tradeoffs.

How many Z.ai models are there?

modelgrep tracks 12 Z.ai models with live benchmarks, speed, latency and per-provider pricing, led on intelligence by GLM 5.2. 12 of them qualify for this ranking.

More Z.ai rankings

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All rankings

Small & Fast LLMs Best Local LLMs Smartest LLMs Best LLMs for Coding Best LLMs for Design & Frontend Fastest LLMs Lowest-Latency LLMs Cheapest LLMs Best Free LLMs Best Reasoning LLMs Best Vision LLMs Best LLMs for Agents Best Open-Source LLMs Longest-Context LLMs Best LLMs for Writing Best LLMs for RAG Best LLMs for SQL & Data Analysis Best LLMs for Roleplay Best Uncensored LLMs