Path 1 — Most vendor AI is opaque: No published methodology, no public benchmarks, no way to verify claims independently. You are asked to trust marketing materials instead of peer-reviewed research. For a scientist, that is a non-starter.
Path 2 — LLMs for structured data: They tokenize relational data as text, destroying the structural information that encodes predictive signal. There is no theoretical grounding for why this should work on relational databases — and empirically, it does not.
Kumo is built on a transparent, benchmarked, and peer-reviewed foundation. Every method is published, every result is reproducible via RelBench, and the theoretical grounding is rooted in 40+ papers at the world's top ML venues.