Z AI
GLM 5.2 is a large-scale reasoning model from Z.ai. It supports text input and output with a 1M-token context window, and is suited for long-horizon agent workflows, project-level software engineering,...
Z AI releasesRank #97 across 566
Rank #91 across 222
Rank #270 across 371
Percentile score by analysis domain.
* Cost is inverted: lower input, output, and blended prices rank higher.
Higher bars mean stronger relative placement.
| Metric | Domain | Value | Rank |
|---|---|---|---|
| Artificial Analysis Intelligence Index | overall | 34.1 | #97 |
| Artificial Analysis Coding Index | coding | 46.5 | #91 |
| GPQA | reasoning | 68.6% | #266 |
| Humanity's Last Exam | reasoning | 8.4% | #230 |
| SciCode |
| coding, reasoning |
| 36.1% |
| #221 |
| Output Speed | speed | 86.7 tok/s | #170 |
| Time to First Token | speed | 1.15s | #169 |
| Blended Price | cost | $3.16/M | #270 |
| Input Price | cost | $2.09/M | #306 |
| Output Price | cost | $6.38/M | #262 |
| Value Index | cost, overall | 10.8 | #230 |