According to UsagePricing's tracker, GLM-5.3-FlashX costs $0.37 per 1M input tokens and $1.25 per 1M output tokens as of September 2026. The model supports a 1,048,576-token context window.
High-speed variant of GLM-5.3-Flash (up to ~200 tokens/s) — launched Sep 18, 2026, 1M context.
Token Costs (per 1M)
Technical Specs
Price History
| Date | Input Price | Output Price |
|---|---|---|
| 9/18/2026 | $0.37 | $1.25 |
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Frequently Asked Questions
How much does GLM-5.3-FlashX cost per 1M tokens? ▼
GLM-5.3-FlashX costs $0.37 per 1M input tokens and $1.25 per 1M output tokens as of September 2026.
What is GLM-5.3-FlashX's context window? ▼
GLM-5.3-FlashX has a context window of 1,048,576 tokens, meaning it can process approximately 786,432 words in a single request.
Who makes GLM-5.3-FlashX? ▼
GLM-5.3-FlashX is made by Zhipu AI. You can access it via the Zhipu AI API.