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GLM is Z.AI's family of large language models, spanning named GLM generations and releases for text generation, reasoning, and agentic/coding use cases.

Pricing

Official site · Oct 29, 2026, 7:19 AM
Input / 1M
$1.40
Output / 1M
$4.40
Cached input / 1M
$0.26

GLM-5.3 pricing per 1M tokens: $1.40 input, $0.26 cached input, and $4.40 output. The pricing page lists other GLM versions at different rates.

The vendor pricing page lists versioned GLM models rather than a single product named exactly “GLM.” The latest listed GLM model is GLM-5.3; these rates are recorded as the closest current text-model pricing, not as a universal price for every GLM version.

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Model Intelligence

Arena ranking
28
Benchmarkable
No
Model level
family
Intelligence Index
27.9
GPQA
0.82
HLE
0.29
IFBench
0.72
LCR
0.76
TerminalBench Hard
0.43
TAU2
0.98

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