Z.AI: GLM-5.3-Flash

glm-5.3-flash

Z.AI GLM-5.3-Flash is a cost-efficient native multimodal model for coding, agents, and professional workflows, with a 1M-token context window.

reasoningcodingtoolsmultimodalvisioncachingstructured-output

Connection

When calling through the Token360 unified gateway, use the Base URL, path, and model id below, no per-vendor endpoint hunting.

Base URL

https://api.token360.ai/v1

Endpointchat/completions

Model id

glm-5.3-flash

Capabilities & limits

Model type: Vision Language
Input modalities
Output modalities
Context: 1,000,000tokens
Max output: 131,072tokens
Vision / images: Yes
Tools & function calling: Not specified

Updated Aug 26, 2026

Pricing

Pay as you go. Rates depend on the provider route you use; below is reference pricing when available.

Uncached input tokens
$0.15 / per 1M tokens
Cache hit tokens
$0.03 / per 1M tokens
Output tokens
$0.5 / per 1M tokens

One scenario is selected per request; prices from different rows are not added together. Within the selected scenario, the listed meter charges are added together.