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

Gemini 3.1 Flash vs GLM-4

Google
Gemini 3.1 Flash
Z.ai
GLM-4
Overview
CompanyGoogleZ.ai
Release dateFeb 26 2026Jan 16 2024
AccessProprietaryProprietary
Timeline
Release gapGLM-4 shipped 772 days before Gemini 3.1 Flash

Which is better: Gemini 3.1 Flash or GLM-4?

Gemini 3.1 Flash and GLM-4 don't publish scores on any of the same benchmarks, so there's no direct head-to-head comparison. GLM-4 shipped 772 days before Gemini 3.1 Flash, 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 — Gemini 3.1 Flash and GLM-4 don't publish scores on any of the same benchmarks.

Frequently asked questions

Gemini 3.1 Flash was released by Google on Feb 26 2026.

GLM-4 was released by Z.ai on Jan 16 2024.

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