viktor, Have you seen @nextcloud AI Assistant 2.0?
You can now chat about your own documents and data, use GPU acceleration, transcribe audio with Whisper, use your own LLMs, and a ton more integrations and new features.
All #open-source 😀
Boosts appreciated 🙏
https://nextcloud.com/blog/nextcloud-releases-assistant-2-0-and-pushes-ai-as-a-service/