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Z.AI GLM-5.1

Z.AI GLM

ActiveReleased 2026-04-01
ChatJSON modeStreamingTool calling
200K
Context window
No
Reasoning support
Yes
Tool calling

Pricing

Input
$1.40/M
Output
$4.40/M
Cached input
$0.26/M

Shown for Z.AI, the primary provider surface for this model. Pricing is Cloptima's known static list pricing; live/negotiated rates may differ.

Available via 1 provider

Z.AI
Gateway-routable
glm-5.1
Context
200K
Input / Output
$1.40/$4.40 per M
ChatJSON modeStreamingTool calling