2nd Brain
by @LeTerryBZH
You hand it raw material; it condenses that into brief interlinked wiki pages using a Karpathy Lattice structure, then answers questions strictly from what those pages contain. Anything absent is reported as unknown rather than filled in, so it rewards people who would rather see gaps than guesses.
What the creator says
Compiles a Karpathy Lattice wiki: raw sources in, short pages out. Answers from the pages, not RAG. Missing facts stay unknown.
From the official x.ai listing as “2nd Brain by Thierry”, checked 2026-09-01.
Put forward for
- Second Brainfit 95
Purpose-built: raw sources in, short wiki pages out, and answers drawn from those pages rather than a retrieval guess, with missing facts left explicitly unknown. The discipline is the point — expect terse pages, not a comfortable archive of everything you dumped in.
Browse related
Source and evidence
- Evidence
- References checked — Its listing matches the official x.ai page. We have not watched it work.
- Official link
- https://x.ai/bot/c4fYduVVic2YtbcjXquD0
- Last checked
- 2026-09-01 · link live
- Discovered via
- grokbot.dev
We do not reproduce template contents, prompt bodies or configuration — the official link above is the only install route, and it belongs to the creator. Our summary is our own words; the creator's description is quoted separately and credited.
Are you the creator? Request a correction or removal — we action removals within 48 hours, no argument.