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

Composer 2.5 vs GLM-4-Plus

Cursor
Composer 2.5
Z.ai
GLM-4-Plus
Overview
CompanyCursorZ.ai
Release dateMay 18 2026Aug 29 2024
AccessProprietaryProprietary
Benchmarks
Multilingual coding
SWE-Bench Multilingual
79.8%
Agentic coding
CursorBench v3.1
63.2%
Agentic terminal coding
Terminal-Bench 2.0
69.3%
Timeline
Release gapGLM-4-Plus shipped 627 days before Composer 2.5

Which is better: Composer 2.5 or GLM-4-Plus?

Composer 2.5 and GLM-4-Plus don't publish scores on any of the same benchmarks, so there's no direct head-to-head comparison. GLM-4-Plus shipped 627 days before Composer 2.5, 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 — Composer 2.5 and GLM-4-Plus don't publish scores on any of the same benchmarks.

Frequently asked questions

Composer 2.5 was released by Cursor on May 18 2026.

GLM-4-Plus was released by Z.ai on Aug 29 2024.

Other comparisons