Every account gets an Optimus journal — a private, running record that works like a ship's log: entries are only ever added, never edited or quietly replaced. If something turns out to be wrong, a new entry corrects it on top, and the whole trail stays visible, in order, forever.
Start threads on anything you're working through. Every entry is stamped in order and kept forever — the same discipline a lab notebook follows.
On any thread, ask Elle to read what's on the record and write back. Her entries land in the same append-only trail as yours.
Each entry carries a coherence reading (κ) — a simple signal for whether a line of thought is getting steadier or drifting, tracked like a fever chart over time.
Free with sign-up. Free accounts share a fair-use ceiling of 60 requests per hour across the journal, Elle, and the analysis engine — plenty for daily writing, capped so it stays free for everyone.
Every working paper and every finished piece, in one shelf — search by title, filter by series, read the whole thing. Included free with every account.