AI Model Release Tracker - Timeline of Major AI Models from 2022-2026

Gemma 1 vs GLM-4.5-Air

Google
Gemma 1
Z.ai
GLM-4.5-Air
Overview
CompanyGoogleZ.ai
Release dateFeb 21 2024Jul 28 2025
AccessOpen WeightOpen Weight
Specifications
Parameters
106B
Benchmarks
Coding
SWE-Bench Verified
59.8%
Timeline
Release gapGemma 1 shipped 523 days before GLM-4.5-Air

Which is better: Gemma 1 or GLM-4.5-Air?

Gemma 1 and GLM-4.5-Air don't publish scores on any of the same benchmarks, so there's no direct head-to-head comparison. Gemma 1 shipped 523 days before GLM-4.5-Air, so benchmark comparisons should account for the intervening progress.

Published specifications for these two models are limited — see each model page for the latest details.

Direct benchmark comparisons are unavailable — Gemma 1 and GLM-4.5-Air don't publish scores on any of the same benchmarks.

Frequently asked questions

Gemma 1 was released by Google on Feb 21 2024.

GLM-4.5-Air was released by Z.ai on Jul 28 2025.

Other comparisons