Cat
October 22, 2026BlogLicense
GAThird-partyv5.3-flash

Z.ai GLM 5.3 Flash

Z.AI's GLM 5.3 Flash is a multimodal 320B-parameter (18B active) Mixture-of-Experts model. Built for developer agent workflows, visual coding, and complex tool-use tasks. The model is served without Mistral modifications.

Speed
Performance
Modalities
Context
1M
Max output
128k
Price
$0.15

Input/M Tokens

$0.03

Cached input/M Tokens

$0.5

Output/M Tokens

Speed
Performance
Modalities
Context
1M
Max output
128k
Price
$0.15

/M Tokens

$0.03

/M Tokens

$0.5

/M Tokens