No. DeepSeek does not document a memory feature that carries details from one chat into a new one; its official materials describe saved chat history instead.
As of November 11, 2026, DeepSeek’s app announcement lists cross-platform chat history sync as a key feature, and its privacy policy says you can manage your chat history and copy or delete it through your settings. Neither describes saved memories, a memory toggle or the app recalling earlier conversations in a new chat.
For developers, DeepSeek’s multi-round conversation guide says the /chat/completions API is stateless: the server does not record the context of your requests, so each request must include the earlier conversation history. To keep context in the app, continue the same chat or paste a short summary of the details you need at the start of a new one.
Related: What is the DeepSeek context window?, Does DeepSeek train on your data? and How to delete a DeepSeek account?
Source: DeepSeek Privacy Policy; DeepSeek, Introducing DeepSeek App; DeepSeek API Docs, Multi-round Conversation
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