Graded B+ on resilience. In Vannus's assessment it builds its own model-layer IP on top of a third-party core — resilient — owns model IP or routes across providers.
various large language models (LLMs) hosted by Notion as well as by organizations such as Anthropic and OpenAI
Vannus grades Notion AI against nine dimensions of trust — data sovereignty, training privacy, compliance posture, operational resilience, exit portability, and more. The heaviest criterion asks whether the tool builds its own AI or resells someone else's model; where the vendor discloses it, the grade cites the vendor's own documentation. No paid placements — scoring is walled off from affiliate revenue. See the methodology →