Z.ai: GLM 5.3 Flash (batch)
Z.ai: GLM 5.3 Flash (batch) offers a 1,048,576-token context window at $0.05 per 1M input tokens and $0.18 per 1M output tokens. Supported inputs: text, image, video. Data via OpenRouter /models, as of Oct 29, 2026.
Source: OpenRouter /models · as of
OpenRouter model catalogue feed
These are provider-catalog specifications, not a task-quality benchmark. Prices describe the source listing and may vary by provider or routing. Unknown values are shown as — when the feed did not supply that value.
Specifications
| Context window | 1,048,576 tokens |
|---|---|
| Input price | $0.05 / 1M tokens |
| Output price | $0.18 / 1M tokens |
| Input modalities | text, image, video |
| Output modalities | text |
| Model id | z-ai/glm-5.3-flash:batch |
Frequently asked questions
What is the context window of Z.ai: GLM 5.3 Flash (batch)?
Z.ai: GLM 5.3 Flash (batch) supports up to 1,048,576 tokens of context.
How much does Z.ai: GLM 5.3 Flash (batch) cost?
$0.05 per 1M input tokens and $0.18 per 1M output tokens (via OpenRouter /models, as of Oct 29, 2026).
What input types does Z.ai: GLM 5.3 Flash (batch) support?
Z.ai: GLM 5.3 Flash (batch) accepts text, image, video.
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