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Map / Core AI / Foundation Models / GLM / GLM

GLM

by Z.ai · part of GLM · Text · open weights

Z.ai's (Zhipu) flagship GLM language models, MIT-licensed open-weight MoE models for coding and agents since GLM-4.5.

Latest version

GLM 5.314 Aug 2026 · 75 days ago

Versions

9since GLM-4 in January 2024

Typical gap

59 daysmedian between versions, last 12 months

All versions

VersionReleasedAfter previousStatusComes asSource
GLM-5.314 Aug 202659 daysLatest753Bdocs.z.ai
GLM-5.216 Jun 202670 days753Bdocs.z.ai
GLM-5.17 Apr 202655 days744B-A40Bdocs.z.ai
GLM-511 Feb 202651 days744B-A40BGLM-5-Turbohuggingface.co
GLM-4.722 Dec 202583 days355B-A32Bdocs.z.ai
GLM-4.630 Sep 202564 days355B-A32Bdocs.z.ai
GLM-4.528 Jul 2025105 days355B-A32BGLM-4.5-AirGLM-4.5-XGLM-4.5-AirXdocs.bigmodel.cn
GLM-4-041414 Apr 2025454 days9B32BGLM-Z1GLM-Z1 RuminationGLM-4-Air-250414github.com
GLM-416 Jan 2024FirstGLM-4-PlusGLM-4-AirGLM-4-AirXGLM-4-LongGLM-4-9Barxiv.org

Dates from Z.ai's own announcements; each row links to its source.

The GLM family

202420252026TodayGLMGLM-4, 16 Jan 20244GLM-4-0414, 14 Apr 20254-0414GLM-4.5, 28 Jul 20254.5GLM-4.6, 30 Sep 20254.6GLM-4.7, 22 Dec 20254.7GLM-5, 11 Feb 20265GLM-5.1, 7 Apr 20265.1GLM-5.2, 16 Jun 20265.2GLM-5.3, 14 Aug 20265.3FlashGLM-4-Flash, 27 Aug 20244GLM-4.7-Flash, 19 Jan 20264.7GLM-5.3-Flash, 26 Aug 20265.3GLM-VGLM-4V, 16 Jan 20244GLM-4.1V-Thinking, 2 Jul 2025GLM-4.5V, 11 Aug 20254.5GLM-4.6V, 8 Dec 20254.6GLM-5V-Turbo, 2 Apr 20265

VersionPreviewLatest version

Questions

What is the latest version of GLM?

GLM-5.3, released on 14 Aug 2026.

When was GLM-5.2 released?

GLM-5.2 came out on 16 Jun 2026.

When was GLM-5.1 released?

GLM-5.1 came out on 7 Apr 2026.

When was GLM-5 released?

GLM-5 came out on 11 Feb 2026.

How often is there a new GLM?

Over the last 12 months a new version came about every 59 days (the median gap). 9 versions have come out since GLM-4 in January 2024.