A deep, sourced research database on novelist Donna Tartt — every edition, signed copy, essay, contribution, and interview, with primary-source evidence. Includes an AGENTS.md so you can point an AI at it for cited answers.

Oracle SQL database mapping structural, functional, and computational parallels between biological brain structures and artificial neural networks

Community-driven public-market research database for evidence, sources, observations, relationships, and investment theses.

Open Problems META-DB (Rei-AIOS) — 2,583 mathematical unsolved problems + Rei-AIOS research contributions. CC-BY 4.0. Paper 130 DOI: 10.5281/zenodo.19700758