GLM-5.3 Flash
Z.ai
🧠 Language Model
Z.ai's fast, low-cost GLM-5.3 variant: 1M context, tools, always reasons; text and image input.
Specifications
Input modalitiestext, image
Output modalitiestext
Capabilitiestools, reasoning, vision
Relative speed●●●●○ Fast
Context window1,000,000 tokens
Max output131,072 tokens
Vision inputYes
Tool callingYes
Input price$0.2625 / 1M
Output price$0.875 / 1M
Pricing
$0.2625 / 1M input tokens · $0.875 / 1M output tokens
Platform credit pricing — live rates on the Models page.