Z.ai is the brand of Zhipu AI, the Beijing lab behind the GLM open-weight model family and the CogVideoX / CogView visual generators. Z.ai serves both open weights and a closed API tier.
Visit Z.aiModels tracked
9
Open weight
8
API only
1
Avg score
50.8
Top benchmark
97.9
MATH-500
Total HF downloads
643.1K
Context window
128K – 1.0M
First release
Jan 2025
Latest release
Jun 2026
Ranked by composite score across benchmarks, popularity, efficiency, and versatility.
| # | Model | Modality | Score | Params | Released |
|---|---|---|---|---|---|
| 1 | GLM-4 Plus (0111)API | text | BB68.6 | — | Jan 2025 |
| 2 | audio | BB67.1 | 1.5B | Dec 2025 | |
| 3 | text | BB55.4 | 744B | Mar 2026 | |
| 4 | text | BB55.3 | 744B | Feb 2026 | |
| 5 | text | CC54.9 | 358B | Dec 2025 | |
| 6 | text | CC51.1 | 744B | Jun 2026 | |
| 7 | text | CC50.9 | 355B | Aug 2025 | |
| 8 | text | DD35.7 | 355B | Sep 2025 | |
| 9 | image | FF17.9 | 16B | Jan 2026 |
The strongest model from this provider in each modality. Click a card to open the model page.
How this provider’s catalog splits across text, image, video, audio, and embedding.
Composite grades across this provider’s catalog. Higher is better, blending benchmarks, popularity, and efficiency.
Models with downloadable weights, ranked by composite score.
Closed-source models accessed through Z.ai’s API.
API pricing is per million tokens unless noted otherwise.
| # | Model | Modality | Score | Params | Released |
|---|---|---|---|---|---|
| 1 | GLM-4 Plus (0111)API | text | BB68.6 | — | Jan 2025 |
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