GLM-5.3

zai/glm-5.3

Overview

Capabilities
Tool callingVisionStructured outputReasoningStreaming
Pricing (lowest)
$0.70/M / $2.20/M
Context window
1M
Modality
Text
Hosts
1 host

Vendor details

Z.AI
Input cost$0.70/M
Output cost$2.20/M
Cache read cost$0.13/M
CurrencyUSD
Availabilityavailable
Context window1M
Max output131K
Zero data retentionNo
LaunchedAug 2026
Capabilities
Tool callingStreaming
Reasoning effort levels
lowhighmax
Modalities
Input: TextOutput: TextOutput: Tool use