Z
Z.AI
TextVisionTools
GLM 5.3 Flash API
GLM-5.3-Flash is the first native multimodal model in the GLM-5 series, delivering stronger intelligence than GLM-5.2 while maintaining an exceptionally cost-efficient architecture.
PLAYGROUND
Test a GLM 5.3 Flash prompt.
Interactive browser preview · no credits used
Chat Playground2.0
Chat
INPUT
Chat
Message
Temperature
Max tokens
OUTPUT
GLM 5.3 Flash
Hello
Hello, how can I help you?
Ready to run
API DOCUMENTATION
Sample code and API
Use the GLM 5.3 Flash API to integrate powerful AI capabilities into your applications.
PRICING
GLM 5.3 Flash pricing
Input tokens
$0.15
per 1M tokens
Output tokens
$0.5
per 1M tokens
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