AISystem

GLM-4.7

Sources

Attribution and reporting linked by this record; links do not imply independent verification.

Welcome to December 23, 2025 (theinnermostloop.substack.com)

Open-weight, and reported topping GPT-5.2 on WebDev Arena.

Development timeline

Newest reporting dates first. Reporting dates may differ from event dates.

2025-12-29: GLM-4.7 takes the top open-weight slot

2025-12-28: GLM 4.7 becomes the first open-weight model to profit on Vending-Bench 2

2025-12-23: GLM-4.7 tops GPT-5.2 on WebDev Arena, trailing the frontier by six months

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GLM-4.7
Innermost Loop KB — secondary record
Reporting date: unknown
KB permalink: https://nicholsn.github.io/innermost-loop-kb/systems/glm-4-7
Attributed sources:
- Welcome to December 23, 2025 — https://theinnermostloop.substack.com/p/welcome-to-december-23-2025
This citation does not imply independent verification of linked-source claims.

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