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Tencent Cloud Notices > Notice Details
[TokenHub] Notice on the Discontinuation of the Tencent Cloud Large Model Legacy Platform and Migration to TokenHub
2026-05-12 16:15:27
To continuously enhance product capabilities and provide a unified entry point for large model services, Tencent Cloud has completed an architecture upgrade and service integration for its large model offerings. The original Tencent Cloud Large Model Legacy Platform, including Tencent HY Large Model and LLM Knowledge Engine Basic API— DeepSeek API, will be migrated to the Tencent Cloud LLM Service Platform TokenHub.
To support a smooth transition, migrated users may apply for complimentary experience credits, valid for 3 months. The legacy platform will be discontinued in phases according to the following schedule. Please review the timeline carefully and plan your migration in advance.
1.Sales Suspension at 00:00 on June 30, 2026, Beijing Time
All products on the legacy platform will no longer be available for purchase or resource creation. Both new and existing users will no longer be able to purchase new products, create resources, or generate API Keys. Existing services currently in use will remain temporarily unaffected and can continue to be called and used normally.
2.Full Service Discontinuation at 00:00 on September 30, 2026, Beijing Time
The legacy platform console and API interfaces will be shut down. Platform features will no longer be accessible or callable, and the service will be officially discontinued.
To ensure business continuity, please refer to the TokenHub Migration Guide for the complete migration process, migration benefits, and refund instructions for existing resources.
If you have any questions during the migration process, please submit a ticket or contact or your dedicated account manager.
Thank you for your understanding and support. Tencent Cloud will continue to enhance its large model product portfolio. Through TokenHub, we will provide a broader model selection, more stable service capabilities, and an improved user experience.
