Zhipu AI

Z.AI: GLM 5.3 Flash

z-ai/glm-5.3-flash

Overview

About this model

GLM-5.3-Flash is a native multimodal model for efficient coding, visual understanding, and long-running agent tasks. Its hybrid sparse and linear attention architecture reduces compute overhead. It accepts text, images, and video and generates text; output limits vary by provider.

Context window
1048576
Category
-
Last updated
2026-10-05
Providers
-

Performance

Usage and availability

Last 14 days
Total usage-Tokens
Requests-All requests
TTFT-Average response
Availability-Successful requests
Cache hit rate-Cache read / input
Requests over timeDaily volume
Availability over timeDaily success rate
Cache hit rateDaily cache reads

API endpoints

Availability

Providers

-
ProviderRoutePricingCache hitTTFTOutput speed (TPS)Availability
Provider performanceAll active provider routes

API access

Request example

Choose a protocol and copy a ready-to-run request.

cURL
POST/v1/responses