AI Lab
Z.ai AI Models
AI IQ tracks 6 Z.ai models, from the lab's home base in China. Glm 5.3 is the lab's highest-scoring model with an estimated IQ of 124, #28 on the overall leaderboard. Every tracked model ships open weights.
Models Tracked
6
Best IQ
124
Best IQ Rank
#28
Open Weights
6/6
Latest Generation
The newest release in each Z.ai model line
Every Tracked Z.ai Model
Latest = current-generation release
| Model | Released | IQ | IQ Rank | Effective Cost | Context | Weights |
|---|---|---|---|---|---|---|
| Glm 5.3Latest | 2026-08-18 | 124 | #28 | $13.21 | 1M | Open · API pricing |
| Glm 5.3 FlashLatest | 2026-08-26 | 119 | #45 | $1.3359 | 1M | Open · API pricing |
| Glm 5.2 | 2026-06-13 | 118 | #48 | $7.5688 | 1M | Open · API pricing |
| Glm 5.1 | 2026-04-07 | 113 | #62 | $5.1576 | 200K | Open · API pricing |
| Glm 5 | 2026-02-11 | 107 | #86 | $6.3782 | n/a | Open · API pricing |
| Glm 4.7 | 2025-12-22 | 104 | #98 | $3.6890 | n/a | Open · API pricing |
Compare Glm 5.3
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