Vilkax Answer — Semantic Scholar, arXiv and more — multi-source synthesis with citations, refusal to fabricate, diff-vs-quarter, thesis stress-testing.
Every claim in a generated brief carries a citation row. Refuses to write what it can't source.
Auto-compare any company's disclosures quarter-over-quarter - material changes ranked by impact.
Counter-evidence first, then base case - surfaces what could invalidate the position before you size it.