GLM-5.2

Market comparison
by Z.ai

A public benchmark comparison model measured at its maximum reasoning effort.

51.1Artificial Analysis Index
$0.32Observed benchmark task
$1.4 in$4.4 out
176tokens per second

What we know

Open source
Availability
Measured market reference; not currently routed by Core
Core fit
Not rated
Public intelligence
51.1 · max effort
Benchmark snapshot
Jul 2026
Input price
$1.4 per 1M tokens
Output price
$4.4 per 1M tokens
Cache read
$0.26 per 1M tokens