Scheduled for retirement on Dec 31, 2098. Still available at the prices below until then.
Context
1M
Max output
128K
Serving providers
3
Cheapest input
$0.37 /1M
On-demand listed rates, OpenRouter routed quotes and Vercel reseller quotes. Enterprise commitments (committed-use discounts, provisioned throughput, negotiated rates) can be materially lower.
Pricing by serving provider
standard tier · per 1M tokens · click a provider to expand| Serving provider | Input /1M | Output /1M | Endpoints | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| OpenRouter | $0.37 | $1.25 | 1 | ||||||||||||||||
Standardz-ai/glm-5.3-flashx
| |||||||||||||||||||
| TencentCheapest | $0.37 | $1.25 | 1 | ||||||||||||||||
Standardtencent/glm-5.3-flashx
| |||||||||||||||||||
| VercelVercel reseller quote | $0.37 | $1.25 | 1 | ||||||||||||||||
Standardzai/glm-5.3-flashx
| |||||||||||||||||||
Price history
OpenRouter routed quoteOpenRouter's price is a routed quote. It moves with whichever upstream route OpenRouter prefers that day, so we do not track it as a price history.
Cost calculator
estimate your monthly spend on this model$174
estimated / month
Model IDs
copy the exact identifier for your platformtencent/glm-5.3-flashxzai/glm-5.3-flashxz-ai/glm-5.3-flashx
Frequently asked questions
GLM 5.3 FlashX pricing, context and availabilityIs GLM 5.3 FlashX still available?
Yes. GLM 5.3 FlashX is scheduled for retirement on 2098-12-31.
How much does GLM 5.3 FlashX cost?
GLM 5.3 FlashX costs $0.37 per 1M input tokens from Tencent, and $1.25 per 1M output tokens from Tencent.
What is the context window of GLM 5.3 FlashX?
GLM 5.3 FlashX accepts up to 1M tokens of context and can return up to 128K output tokens.
Which providers serve GLM 5.3 FlashX?
GLM 5.3 FlashX is available from 3 serving providers, each with its own pricing and model ID. Tencent is currently the cheapest.
What can GLM 5.3 FlashX do?
GLM 5.3 FlashX supports image input (vision), tool use, reasoning, prompt caching and structured output.
Other Zhipu models
compare pricing across the Zhipu lineup Listed prices from LiteLLM, OpenRouter and Vercel · last checked Oct 14, 2026
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