Version History
The paper shows its work — including on itself. Each release below records what changed in how the paper reads, thinks, and remembers, and which Claude models sat at the editorial desks at the time.
v3.2 — Show your work
September 2026The paper's memory became inspectable: context lines link into the knowledge base, every page carries a public revision history, and the brain's growth is measured in the open.
- “Context:” lines in the paper now link to the knowledge-base page they draw on — walk from today's insight to the accumulated page to its primary sources.
- Wikipedia-style page history: every knowledge page shows its revisions — when it was created, when new reporting updated it, and which articles drove each change.
- Live statistics on the wiki: pages tracked, source citations, revisions this week — real queried numbers, checkable against the histories themselves.
Models: Claude Haiku 4.5 (triage) · Claude Sonnet 5 (knowledge engine, Scout) · Claude Opus 4.8 (section desks, editor-in-chief, Ideator) · Claude Fable 5.1 (The Analyst)
v3.1 — The Analyst upgrades
September 2026The paper's smartest seat moved to the newest frontier model, and the paper began publishing its own version history.
- The Analyst's Sunday column now runs on Claude Fable 5.1, Anthropic's newest frontier-tier model (released September 1).
- This page: a public version history, so readers can see exactly how the paper has evolved — and which models sat at the desks when.
Models: Claude Haiku 4.5 (triage) · Claude Sonnet 5 (knowledge engine, Scout) · Claude Opus 4.8 (section desks, editor-in-chief, Ideator) · Claude Fable 5.1 (The Analyst)
v3.0 — The brain learns to layer
September 2026The knowledge base stopped just growing and started deepening — new reporting now stacks onto the pages it belongs to, and the paper's own analysis became part of its memory.
- Total capture: every edition — including the Sunday Weekly and The Analyst's column — is now permanently archived. Nothing the paper produces is ephemeral anymore.
- The Analyst gained memory: it reads its own past columns and advances its theses week over week instead of starting from scratch each Sunday.
- Two-stage research for The Analyst: it surveys the complete knowledge-base index (~2,000 pages), chooses what to study in depth, then writes — genuine whole-library access every week.
- Editorial memory lives on its own shelf, deliberately separate from source-tagged facts, so the paper's opinions can never masquerade as reporting.
- Smarter knowledge routing: new articles about a known entity or storyline now update its existing page (name-variant matching, aliases, similarity search) instead of spawning near-duplicates.
- Spring cleaning: 73 groups of duplicate pages were merged into single, deeper canonical pages — with full revision history preserved.
- Months of articles were re-mined into the knowledge base to recover updates missed during a summer defect.
- Knowledge-base update cadence tripled: twelve passes a day.
Models: Claude Haiku 4.5 (triage) · Claude Sonnet 5 (knowledge engine, Scout) · Claude Opus 4.8 (section desks, editor-in-chief, Ideator) · Claude Fable 5 (The Analyst)
v2.1 — Reliability, loudly
August 2026A month spent making every silent failure loud. The paper had alarms for its worst-case scenario; now it has them for everything.
- Every failure mode now announces itself: missed deliveries, a failed morning compose, a dropped section, API trouble, a stalled knowledge base, a missing weekly.
- Self-healing delivery: if the morning composition fails, the hourly delivery pass rebuilds it automatically.
- Robust output parsing across every AI agent — malformed responses are repaired or retried instead of silently costing a section.
- A defect had quietly capped the knowledge base at 1,000 pages for ten weeks; it was found, fixed, and the archives immediately jumped to their true size (nearly double).
- The weekly knowledge-base archive now includes every page — active, stale, and archived.
Models: Claude Haiku 4.5 (triage) · Claude Sonnet 5 (knowledge engine, Scout) · Claude Opus 4.8 (section desks, editor-in-chief, Ideator) · Claude Fable 5 (The Analyst)
v2.0 — The Sunday redesign
July 2026The daily became the same paper seven days a week, and Sunday gained a second, more ambitious edition built for connecting dots.
- The Sunday Weekly: a separate edition led by The Analyst — an original synthesis column written from the knowledge base and the week's reporting, on the strongest Claude model the paper runs.
- The daily Stoic Thought became human: real, verified public-domain quotations (Marcus Aurelius, Seneca, Epictetus, Thoreau, Montaigne…) — the AI selects, never writes, and every quote is verified verbatim against its source text.
- A quote harvester that reads Project Gutenberg editions and admits only passages that match the original text exactly.
- Public signup opened, with daily and weekly-only subscriptions.
- Front-page headlines link straight to the underlying source article.
- Reader-facing section order redesigned: hard news first, discovery in the middle, reflection to close.
Models: July model refresh: knowledge engine and Scout moved to Claude Sonnet 5; The Analyst debuted on Claude Fable 5. Claude Haiku 4.5 (triage) and Claude Opus 4.8 (section desks) unchanged.
v1.1 — Wider eyes
June 2026The paper learned to look beyond its fixed reading list — into markets, preprints, government data, and the open web.
- Prediction markets (Polymarket, Kalshi) attached to stories as verified odds with day-over-day movement — the crowd's pulse alongside the reporting.
- New source classes: research preprints (arXiv, bioRxiv), federal contract awards (USAspending), and earnings-call transcripts.
- The Scout: a discovery agent that searches the open web daily for what the fixed sources missed — and can only cite what the search actually returned.
- Podcast pipeline rebuilt around full transcripts: timestamped highlights mined from every episode, not summaries of video titles.
- Estate Intelligence: a dedicated trusts, wills, and estates practice feed.
- Every claim's provenance policy formalized: no citation the system wasn't actually given.
Models: Claude Haiku 4.5 (triage) · Claude Sonnet 4.6 (knowledge engine) · Claude Opus 4.8 (section desks, editor-in-chief, Ideator)
v1.0 — First edition
April 2026A personalized daily newspaper, composed by an AI editorial team from dozens of hand-picked sources — and, from day one, a knowledge base that remembers.
- The daily edition: a sectioned morning briefing (AI & technology, science, business & markets, legal, world news, podcasts, classifieds, and The Ideator's daily business idea) delivered by email and on the web.
- Every claim linked to its source — the founding rule.
- The knowledge wiki: pages for entities, developing storylines, and cross-domain patterns, built and updated from each day's reporting with source-tagged provenance. The paper was designed to get smarter as this grows.
- Editorial context from the paper's own memory rendered separately from source reporting, so readers always know which is which.
Models: Built on Anthropic's Claude models from the first edition: Haiku-class triage, Sonnet-class knowledge engine, Opus-class writing desks.
Versions before the public archive began are reconstructed from the paper's internal engineering log.