GLM-5.3-Flash API pricing on OpenRouter
Every OpenRouter GLM-5.3-Flash rate we track, compared against 4 providers serving the same model.
OpenRouter currently has the cheapest GLM-5.3-Flash input price among the 4 providers we track.
OpenRouter GLM-5.3-Flash rates
Prices per 1M tokens. Batch and cached-input rates are shown where the provider publishes them.
| Mode | Input | Output |
|---|---|---|
| Standard | $0.075/1M | $0.250/1M |
About GLM-5.3-Flash
- Creator
- Z AI
- Modalities
- text
GLM-5.3-Flash on other providers
About OpenRouter
OpenRouter provides a unified API for accessing hundreds of AI models from multiple providers. It aggregates models from OpenAI, Anthropic, Google, Meta, Mistral, and many others, offering a single endpoint with automatic fallback routing and provider optimization.
Frequently Asked Questions
How much does GLM-5.3-Flash cost on OpenRouter?
OpenRouter serves GLM-5.3-Flash from $0.075 per 1M input tokens, across 1 tracked pricing mode. Prices are collected daily — see the table above for current input, output, and cached-input rates.
Is OpenRouter the cheapest way to run GLM-5.3-Flash?
Of the 4 providers we track serving GLM-5.3-Flash, OpenRouter currently has the lowest input price. Rates change often, and throughput and latency differ between providers — check the comparison above before committing.
Does OpenRouter offer batch or cached pricing for GLM-5.3-Flash?
We track 1 GLM-5.3-Flash offering from OpenRouter. Batch and cached-input rates appear in the table above when the provider publishes them; blank cells mean we have no current figure for that mode.