Tencent Cloud Notices > Notice Details
[Tencent Cloud ADP] Notice on Decommissioning and Upgrade of Tencent Cloud DeepSeek-V4-Flash Model
2026-09-18 12:05:52
As Tencent Cloud continues to upgrade and iterate its large language models, we will progressively decommission and upgrade older model versions.
In accordance with our upgrade plan, the following models will be officially decommissioned starting at 00:00 (Beijing Time) on September 27, 2026, after which API access to these models will no longer be available:
DeepSeek-V4-Flash (corresponding to the original-vendor DeepSeek-V4-Flash preview version)
To ensure the smooth operation of your business, please pay attention to the following guidelines:
1. We recommend migrating to the new version, DeepSeek-V4-Flash 0731, which offers improved performance and capabilities. Please complete the model service migration before September 27, 2026, to avoid any impact on your service calls.
2. As of 00:00 (Beijing Time) on September 27, 2026, if you have not switched the model manually, the system will automatically switch you to DeepSeek-V4-Flash 0731, with no manual action required.
Thank you for your understanding and support. Tencent Cloud will continue to iterate and enhance our large language model product portfolio to provide you with more powerful model capabilities and services.If you have any questions during use, please submit a ticket for feedback. We will verify and resolve your issue as soon as possible.
