Forecast Ledgerinterventional psychiatry and psychedelic medicineQuoted, dated predictions scored against public outcomes under one written method. Every score links to the words, the rule and the evidence.

About

Rules 1.1.0 · as of 14 Sep 2026

Quoted, dated predictions scored against public outcomes under one written method. Every score links to the words, the rule and the evidence.

Coverage

Archive posts (restacks of other authors excluded)1,124
Free posts read through the public API923
Paid posts read in the subscriber session196
Posts not readable (founding tier only)22
Statements in the census2,967
AdmittedA statement that passed intake: sincere, the person's own claim, forward-looking, inside the five areas, and not excluded by a reason code. Only admitted statements become items. Method › itemsAn admitted statement with its intake fields: event, deadline, probability, tags. An item carries no outcome fields; the outcome lives on the registry event. Method ›207
Registry eventsA proposition written from a template on the asset, with a resolution criterion and a named public source, before the outcome is looked up. The same event resolves every person's items on it. Method ›137
Ground-truth events217
How to read
Paid posts were read inside the maintainer's own logged-in browser session. The site shows quotes of at most 600 characters with a link to the source. Posts sold under a higher tier were not readable with the subscription used and are listed as missing.

Pipeline

Coder agreement on admission: κ 0.81 on 2,622 statements.

  1. A finder pass reads every post and logs every forward-looking statement with a verbatim quote; a script verifies each quote against the cached text.
  2. Two independent coders map each statement to a registry eventA proposition written from a template on the asset, with a resolution criterion and a named public source, before the outcome is looked up. The same event resolves every person's items on it. Method › and a deadlineThe date by which the event must happen for the item to be true. It comes only from the person's words through the anchor table. Method › through the anchor tableThe fixed table that turns the person's own words ('by 2026', 'Q2', 'within two years') into a deadline. The coder never invents a date. Method › and set the probability binOne of five lexicon steps: A 'will' 0.90, B 'probably' 0.70, C 'may' 0.50, D 'unlikely' 0.30, E 'never' 0.10. A stated number goes to the nearest bin for calibration only. Method ›; a mismatch on event or deadline voids the itemAn admitted statement with its intake fields: event, deadline, probability, tags. An item carries no outcome fields; the outcome lives on the registry event. Method ›.
  3. The intake file is frozen with a hash before any outcome is looked up.
  4. A resolver who never sees the probabilities resolves each registry event from primary sources; a rechecker argues the opposite verdict.
  5. Scores are computed at build time from the JSON data; the committed snapshot is drift-checked.
How to read
Every coder is an independent automated pass with its own prompt; a human review of a random sample is the next step. KappaCohen's kappa: agreement between two coders beyond chance, from -1 to 1. Reported for admit, event, deadline, bin and asserts from the second-coder match test. Method › per field: event 1.00, deadline 1.00, bin (weighted) 0.79. Rechecks: 44 outcomes, 29 upheld.

Prompts v1.0.0

Owen Scott Muir

Tier A · 2021 to 2026

The full archive of The Frontier Psychiatrists on Substack, every post from 2021-05-06 to 2026-09-11, free and paid, read in full through the Substack API (free) and the subscriber session (paid). Restacks of other authors are excluded. A second sweep on 2026-09-14 added verbatim quotes from podcast transcripts, press and other channels found by search.

  • Substack archive API · 1,126 posts: 927 free, 176 paid, 23 founding
  • Off-site sweep (2026-09-14): podcast and video transcripts, press quotes and posts outside the Substack, found by search; every quote checked on its page · 71 statements added; the Substack archive stays the tier-A corpus
How to read

Search strings: "Owen Muir" TMS · "Owen Muir" accelerated TMS · "Owen Muir" psychedelics FDA · "Owen Muir" podcast transcript · "Owen Scott Muir" predicts

Entities behind the affiliatedA flag on an item where a third party decides the event but the person has a disclosed role, stake, employment, board seat or trial site in an entity named in the event. Scored and flagged; the headline is shown with and without. Method › tag: Radial (Chief Medical Officer); Neurolief (executive and advisor); Fermata (co-founder); Acacia Clinics (clinician and trial site); Ampa (trial site); Psyrin (strategic advisor); Videra Health (strategic advisor); Yung Sidekick (strategic advisor); Outro Health (advisor); iRxReminder (Chief Medical Officer (2024)); Osmind (spouse employed); RAMHT (organizer).

Corpus

Christian Angermayer

Tier C · 2018 to 2026

Ad hoc collection from public statements (own posts, verbatim interviews, dated press quotes). Rows are shown and counted; no headline number until the declared tier-B corpus (own Substack, X and LinkedIn posts, atai shareholder letters, verbatim transcripts) is read in full.

  • Own Substack
  • X posts
  • atai shareholder letters and press releases
  • Interviews and podcasts with verbatim transcripts
  • Second sweep (2026-09-14): own Substack read in full, X posts through the fxtwitter API, press interviews, podcasts and conference talks; every quote checked on its page · 140 statements added; verified verbatim by an independent pass
  • Event-targeted sweeps (2026-09-14): early dated claims on events already in the registry, found by search on his name and the event; every quote checked on its page by an independent pass · 18 statements added over sweeps 3 and 4; 1 admitted
How to read

Search strings: "Angermayer" psilocybin approval · "Angermayer" MDMA 2024 · "Angermayer" predicts · "Angermayer" FDA by 2030 · "Angermayer" Compass Pathways 2021

Entities behind the affiliatedA flag on an item where a third party decides the event but the person has a disclosed role, stake, employment, board seat or trial site in an entity named in the event. Scored and flagged; the headline is shown with and without. Method › tag: atai Life Sciences (co-founder and chairman); Compass Pathways (investor); Apeiron Investment Group (founder).

Corpus

Rick Doblin

Tier C · 2016 to 2026

Ad hoc collection from public statements (MAPS bulletins, conference talks, podcasts and press with direct quotes). Rows are shown and counted; no headline number until the declared tier-B corpus (MAPS bulletins and email updates, verbatim podcast and conference transcripts, MAPS and Lykos releases) is read in full.

  • MAPS bulletins and From the Desk of Rick Doblin
  • Conference talks and podcasts with verbatim transcripts
  • Press interviews with direct quotes
  • Second sweep (2026-09-14): MAPS bulletins 2016 to 2026, podcast and video transcripts, press interviews, conference talks; every quote checked on its page · 209 statements added; verified verbatim by an independent pass
How to read

Search strings: "Doblin" MDMA approval 2021 · "Doblin" FDA approval 2023 · "Doblin" 2035 · "Doblin" predicts · "Doblin" net zero trauma 2070

Entities behind the affiliatedA flag on an item where a third party decides the event but the person has a disclosed role, stake, employment, board seat or trial site in an entity named in the event. Scored and flagged; the headline is shown with and without. Method › tag: MAPS (founder and president); Lykos Therapeutics (founder, former board member).

Corpus

Design and code

The charts follow the lieflat-charts design language (paper, ink, one accent, hairlines, one mark per record), written as our own SVG components; no template code is reused.

How to read
Charts are pure layout functions rendered on the server; the site is a static build from JSON data validated by schemas. The rules are on the Method page; the base-rate classes with their sources sit there too.

Attribution