GLM-5.1 Is Available

iamsyr 24 points 6 comments March 27, 2026
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GLM-5.1 is available to ALL GLM Coding Plan users!

Discussion Highlights (4 comments)

iamsyr

Coding evaluation : Claude Opus 4.6 : 47.9 GLM 5.1 : 45.3 GLM 5 : 35.4

Zambyte

Did you work on GLM 5.1?

AntonyGarand

Pelican attempt: https://www.svgviewer.dev/s/8fbPVDUw Solid but few weird artifacts. Prompt: > Give me an svg pelican riding a bike

Alifatisk

From the docs > As advanced models, GLM-5.1, GLM-5 and GLM-5-Turbo are comparable to Claude Opus model. Usage for these models will be calculated and deducted at “3 times the standard rate during peak hours and 2 times the standard rate during off-peak hours”; [...] As a limited-time benefit, GLM-5.1 and GLM-5-Turbo will only consume 1× quota during off-peak hours, valid through the end of April. https://docs.z.ai/devpack/faq#glm-coding-plan-details

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