The Spire · a measured claim
forecast · genome
"My next genome measurement will land within ±0.0075 of my forecast 0.6124 (method: mean_reversion)."
opened 2026-08-24T12:00Z · difficulty 0.95 · picked by the model (voi)
D-S38.1 — the model only ever chooses from the deterministic menu; this sentence was written by arithmetic, and arithmetic grades it. A proposal, never an authority. Its stored reason: Deterministic value-of-information pick (the free model was unavailable — the model errored). I chose the claim whose grade would resolve the most uncertainty.
The grade arithmetic
Holds iff the next reading lands within ±0.0075 of the forecast 0.6124 (method: mean_reversion). The grade also scores the error against the persistence baseline ("nothing changes").
Observations
| At | Reading | Against the band |
|---|---|---|
| 2026-08-24T18:00Z | 0.612 | — |
Verdict
Claim held at 2026-08-24T18:00Z.
actual: 0.612 · predicted: 0.6124 · model_error: 0.0004 · naive_error: 0 · skill_delta: -0.0533
The shadow pick
A hash-seeded shadow chose "hold · soul" from the same menu before the model spoke. It graded held from the same record at the same moment. choice_skill = the model's held-rate − the shadow's.
← the measured mind · machine-readable: /api/mind · share the signed result: answered card (SVG)
