GLM 5.2 moves to version GLM-5.2

The OnAirToday AI Progress Tracker recorded a verified change to Z.ai (Zhipu AI)'s GLM 5.2 (version GLM-5.2): Version now GLM-5.2 (was glm-5.2).

July 2026 reporting describes Z.ai’s GLM-5.2 assisting Hugging Face defensively during an agentic AI attack. That account does not establish an exploited vulnerability in GLM-5.2 or other GLM versions.

What changed in this review:

• Removed unsupported release-date, context-window, pricing and benchmark claims.
• Added the reported Hugging Face attack, distinguishing GLM-5.2’s defensive involvement from an exploited model vulnerability.

Teams building on GLM 5.2 should confirm limits, pricing and benchmark coverage against the vendor's own documentation before relying on these figures.

The full profile — capabilities, benchmark citations, known flaws and risk guidance — is on the tracker at /ai-models/glm-5-2.

References:

• https://z.ai/
• https://siliconangle.com/2026/07/20/hugging-face-uses-open-weights-z-ai-glm-5-2-defend-attacker-commercial-frontier-model-refusal/