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Z.ai: GLM 5.3 (batch)

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Z.ai: GLM 5.3 (batch) is a general-purpose chat-tuned model. Available via z-ai. 1,048,576-token context. Mid-tier pricing.

Z.ai: GLM 5.3 (batch) is a efficient AI model from z-ai. It costs $0.720 per million input tokens and $2.400 per million output tokens (blended $1.224/M), with a 1,048,576-token context window.

INPUT
$0.720/M
per million input tokens
OUTPUT
$2.400/M
per million output tokens
BLENDED 70/30
$1.224/M

0.0%over 21 days · hover to read

Z.ai: GLM 5.3 (batch) — blended price

Reconstructed from 21 days of recorded rate-card changes. Prices hold flat between changes because that is what a posted price does — no value here is interpolated.

CONTEXT
1,048,576
tokens
What it is good at
  • Solid general chat performance
  • Reasonable instruction following
Typical use cases
  • General chat
  • Drafting and rewriting
  • Personal productivity

Benchmarks

No published benchmark scores tracked for this model yet. Frontier and reasoning models from major providers have scores; smaller models and inference-host variants typically inherit the underlying open-weights score.

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Price history

2 recorded changes
Recorded price changes for Z.ai: GLM 5.3 (batch), newest first
DateRateWasNowChange
22 Sept 2026Input$0.700$0.720+2.9%
22 Sept 2026Output$2.200$2.400+9.1%

Rates per million tokens, as published by the provider or its router listing. Tracking runs since 3 May; anything earlier is not on record. See every tracked price change.

Frequently asked questions

How much does Z.ai: GLM 5.3 (batch) cost?

Z.ai: GLM 5.3 (batch) costs $0.720 per million input tokens and $2.400 per million output tokens, for a blended reference rate of $1.224 per million tokens.

What is Z.ai: GLM 5.3 (batch)'s context window?

Z.ai: GLM 5.3 (batch) supports up to 1,048,576 tokens of context in a single request.

What is Z.ai: GLM 5.3 (batch) best for?

Z.ai: GLM 5.3 (batch) is well suited to Solid general chat performance, Reasonable instruction following and General chat.

Who makes Z.ai: GLM 5.3 (batch)?

Z.ai: GLM 5.3 (batch) is developed and served by z-ai.

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