Coming soon
GLM-5.3 is a next-generation open-source large language model optimized for complex coding, long-horizon tasks, and cybersecurity scenarios. It delivers significantly improved coding capabilities and agent performance compared with GLM-5.2.
Use the quick estimate above for a single run, then review the full CometAPI and official-price comparison.
Explore competitive pricing for GLM 5.3, designed to fit various budgets and usage needs. Our flexible plans ensure you only pay for what you use, making it easy to scale as your requirements grow. Discover how GLM 5.3 can enhance your projects while keeping costs manageable.
| Comet Price (USD / M Tokens) | Official Price (USD / M Tokens) | Discount |
|---|---|---|
Input:$1.12/M Output:$3.528/M | Input:$1.4/M Output:$4.41/M | -20% |
Copy a working endpoint and code example, then open the complete API reference when you need every parameter.
Authenticate once, call the model endpoint and keep the same billing and observability workflow across providers.
Access comprehensive sample code and API resources for GLM 5.3 to streamline your integration process. Our detailed documentation provides step-by-step guidance, helping you leverage the full potential of GLM 5.3 in your projects.
Scan the model facts that matter before you choose an architecture or estimate production workload.
Use GLM 5.3 for production workflows that match its capabilities, then compare alternatives before committing to a long-term integration.
Production chat and agent workflows
Coding, analysis and structured generation
High-volume automation through one API
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Review live heartbeat data, endpoint availability and observed response times before moving into production.