GLM-5.2
GLM-5.2 — Z.ai (Zhipu) text model with an Intelligence Index of 51, a 1M-token context window and a blended price of $0.65/1M tokens (open weights).
Key specifications
| Intelligence Index | 51 |
|---|---|
| Coding Index | 68.8 |
| Agentic Index | 43.1 |
| Arena Elo | 1,260 |
| Context window (K tokens) | 1,000 |
| Blended price ($/1M tokens) | 0.7 |
| Output speed (tokens/s) | 154 |
About GLM-5.2
The GLM-5.2 is a text only model from Z.ai (Zhipu) with an Intelligence Index of 51.0, a Coding Index of 68.8 and a 1 million-token context window. It runs at a blended price of $0.65 per million tokens and generates about 154 tokens/s. It is open weights, so it can also be self-hosted. Leaderboard indices are a strong signal but only part of real-world quality, which also depends on tool use, latency and task fit.
The comparisons below show how GLM-5.2 stacks up against the alternatives people most often weigh against it, with the specific numbers laid out side by side.
Frequently asked questions
Is the GLM-5.2 any good?
GLM-5.2 — Z.ai (Zhipu) text model with an Intelligence Index of 51, a 1M-token context window and a blended price of $0.65/1M tokens (open weights).
What are the key specs of the GLM-5.2?
See the specification table above for the full breakdown.