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z-ai

Z.ai: GLM 5.3 Flash

z-ai/glm-5.3-flash

GLM-5.3-Flash is a native multimodal model from Z.ai. It is suited for efficient coding and long-horizon agent tasks. Its hybrid sparse and linear attention architecture maintains accurate long-context behavior while...

Prices updated: 10/7/2026

Input
17
credits / 1M tokens
Output
55
credits / 1M tokens
Context
1049k
tokens
Messages per $1 USD
≈ 2,300
typical message: 1k tokens in + 500 out

Prices in credits per million tokens. 1 credit = $0.01 USD. Final price, billed in MXN at the exchange rate on payment day + VAT (CFDI). Subject to change without notice.

Additional prices

Cache (read): 3.3 /1M

Spec sheet

Inputs
text, image, video
Outputs
text
Max output tokens
943,717
Knowledge cutoff
—
Tokenizer
Other
Capabilities
Text / LLM
Vision / OCR
Video
Tools
JSON
Reasoning

Use it in your code

One OpenAI-compatible endpoint. Switch models by changing one line.

curl https://api.deployalo.com/ai/gateway/v1/chat/completions \
  -H "Authorization: Bearer $DEPLOYALO_AI_KEY" \
  -H "Content-Type: application/json" \
  -d '{"model":"z-ai/glm-5.3-flash","messages":[{"role":"user","content":"Hola"}]}'

Variants of this model

Z.ai: GLM 5.3 Flash (batch)
z-ai/glm-5.3-flash:batch
Input 6.6Output 22

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