From sources to memo: building conviction in one workspace

February 8, 2026

8 min read

Alyssa Chen • Product Research

Fifteen turns scattered sources into structured memos with citations, diffs, and a clear audit trail.

Start with a datapack

Drop links, PDFs, and notes into a datapack. Fifteen normalizes the evidence so agents can work against a stable source layer.

Each section ships as a patch. Review it like a PR, accept the parts you trust, and request a rewrite when needed.

Every claim is tied back to a source. Stakeholders can click through to validate the evidence and read context.