Multimodal / Vision
GLM 5.3 Flash (batch)
GLM 5.3 Flash (batch) by Zhipu / Z.ai costs $0.05 per 1M input tokens and $0.18 output. It is available outside China via OpenRouter. Last checked 2026-10-27.
Zhipu / Z.ai · mit · 321.3B
$0.05 in · $0.18 out
OpenRouter fallback: lowest listed provider. Not an official price.
How to use it from outside China
- Send requests through OpenRouter. https://openrouter.ai/z-ai/glm-5.3-flash:batch
- Weights are public. Download them from Hugging Face. https://huggingface.co/zai-org/GLM-5.3-Flash
- Confirm the price on the source before you rely on it. Checked 2026-10-27. Pricing source
Usable outside China?
No official international API listed.
OpenRouter: https://openrouter.ai/z-ai/glm-5.3-flash:batch
Questions
Can I use GLM 5.3 Flash (batch) from outside China?
Official international API: Unknown — not on the record yet. OpenRouter: https://openrouter.ai/z-ai/glm-5.3-flash:batch.
How much does GLM 5.3 Flash (batch) cost per 1M tokens?
$0.05 input and $0.18 output per 1M tokens. openrouter-fallback. Checked 2026-10-27.
Is the GLM 5.3 Flash (batch) API OpenAI-compatible?
Unknown — not on the record yet
Are GLM 5.3 Flash (batch) weights open, and under which license?
Yes. License: mit.
Sources
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