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GLM-4 (0520)

Published
May 20, 2024

GLM-4 (0520) is an AI model developed by Z.ai (Zhipu AI) (China), first published in May 2024. It works in the language domain, on tasks such as language modeling/generation, question answering, code generation and 2 more.

Epoch AI has no training-compute estimate for this model. It was trained on roughly 10T datapoints.

Access: API access. Its weights are not openly released. It is built on top of GLM-4 (0116). Epoch AI rates the confidence of this record as likely.

Full record
Organization
Z.ai (Zhipu AI)
Country of organization
China
Domain
Language
Task
Language modeling/generation, Question answering, Code generation, Quantitative reasoning, Translation
Compute estimation method
Operation counting
Dataset size
10T
Numerical format
BF16
Model accessibility
API access
Open weights
No
Base model
GLM-4 (0116)
Epoch confidence
Likely
More from Z.ai (Zhipu AI)
SourceEpoch AI, 'AI Models'. Published online at epoch.ai. Retrieved 2026-07-29 from https://epoch.ai/data/ai-models. Licensed under CC BY 4.0.
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