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GLM 5.3

GLM 5.3 by Zhipu AI (Z.ai): intelligence index 83.2, $0.07 in / $7.00 out per 1M tokens, 1M context, with a source on every number.

Vendor
Zhipu AI (Z.ai)
Intelligence index
83.2
Price per 1M tokens
$0.07 in · $7.00 out
Context
1M tokens
Released
2026-08-18

Sources