Z.aiGLM Z1
GLM-Z1-9B-0414
A compact reasoning release from the April 2025 GLM family.
Practical use
Practical guidance. Use a narrow set of reasoning tasks with known answers before choosing the smaller deployment. Track incorrect conclusions even when the explanation appears well structured.
Specifications & access
| Detail | Value and conditions |
|---|---|
| Launch date | |
| Access | Downloadable |
| Model identifiers | zai-org/GLM-Z1-9B-0414 |
| Training and ancestry | Nine billion parameters; trained with the family's reasoning and reinforcement-learning methods.GLM-Z1-9B-0414 model card |
| Licence | MIT.GLM-Z1-9B-0414 model card |
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