No. AOP4F

Canon

David Epstein

Core

central to a 16-mind community

The Curious Demythologizer

A former athlete-turned-science journalist using breadth as both method and argument, interrogating when expert tools become traps and when the pursuit itself is the point.

Where they’re heading

When breadth itself becomes the trap

62% pushing outward · critical

Mapped April 2026

Fingerprint stability — Provisional

Based on one sample of writing. The pattern isn’t proven yet — submit another corpus to strengthen it.

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Cognitive Topology

How David’s mind works — mapped across 12 dimensions

This mind leans heavily on data and evidence (top 9%), is strongly past-anchored in reasoning (bottom 19%), and grounds arguments in personal experience (top 22%).

Experiential reasonerBalanced epistemic stancePresent-focusedTension-aware thinkerBalanced abstraction
Assertive: strength of epistemic claims and convictionPolyvalent: holds multiple conflicting perspectives simultaneouslyTemporal: past-anchored ↔ future-oriented thinkingClaim-dense: argument density per unit of proseDivergent: magnitude of conceptual leaps between ideasDialectical: thesis–antithesis–synthesis engagementAbstract: preference for abstraction over concrete detailRhythmic: sentence rhythm and pacing variationAssertive: strength of epistemic claims and convictionPolyvalent: holds multiple conflicting perspectives simultaneouslyTemporal: past-anchored ↔ future-oriented thinkingClaim-dense: argument density per unit of proseDivergent: magnitude of conceptual leaps between ideasDialectical: thesis–antithesis–synthesis engagementAbstract: preference for abstraction over concrete detailRhythmic: sentence rhythm and pacing variationASSERTIVEPOLYVALENTTEMPORALCLAIM-DENSEDIVERGENTDIALECTICALABSTRACTRHYTHMIC
David EpsteinBianca Helke

Position Among Mapped Minds

Epistemic Confidence
P47
Tentative
Assertive
Epistemic Diversity
P57
Focused
Polyvalent
Temporal Orientation
PastP19
Past
Future
Argument Density
P65
Exploratory
Dense
Conceptual Leap
P36
Convergent
Divergent
Dialectical Complexity
DialecticalP78
Linear
Dialectical
Abstraction Level
P42
Concrete
Abstract
Intellectual Tempo
P60
Steady
Rhythmic

Reasoning Source

AuthorityFirst PrinciplesExperienceEvidence

Topology Instruments

0.6 nats · rarer than 13% of 267 minds

Prose Signature

How David’s sentences move — measured at the syntactic and lexical level

periodichypotacticrichLatinate
Sentence Length
BriefExpansive
Rhythm Variance
EvenVaried
Lexical Diversity
RepetitiveDiverse
Vocabulary Reach
NarrowWide
Word Length
ShortLong
Latinate Register
AngloRomance
Subordination
ParatacticHypotactic
Punctuation Pulse
CleanPulsed

Stylometric Provenance

Four stylometric instruments measuring how this prose patterns against an AI-generated baseline.

Composite distance

1.69

weighted sum of the four signals below

Burrows’ Δ
0.68
Burstiness |z|
0.38
Lexical |z|
5.92
Latinate |z|
0.91

Each instrument measures one axis of stylistic distance from the LLM baseline (n=30). Larger values mean the prose sits further from the baseline centroid. The composite weights function-word distribution at 0.5, the others at 0.2 / 0.2 / 0.1.

Stylistic Kin

Writers whose sentences move like David’s — by Burrows’ Delta on function-word frequency

David’s Mind

Weekly digest

Who viewed this fingerprint, and the closest intellectual match that week.