r/n8n•
onlyxaxx01

AI Agent using DeepSeek starting failed since today

Help

I've been using DeepSeek (reasoner) as my main model since one month now and everything has been perfect, however today I woke up to this error.

https://preview.redd.it/82vcmzrt3n4g1.png?width=989&format=png&auto=webp&s=f84839c9621784235e6a98669dd0a3cada16dd25

Weird thing is I don't see this reasoning_content as a parameter that I can setup, will it be that DeepSeek changed something in the API that is currently not supported by n8n?

Posted Dec 1, 2025, 6:59 PM UTC

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