Lexicon
Clinical Psychometric Engine

Clinical Psychometric Manuscript Analysis. Zero Bias. Zero Retention.

Project Lexicon is an advanced AI developmental editing engine that evaluates pacing, emotional resonance, and cognitive load—calibrated perfectly to your specific genre.

Every review includes a 1–5 star rating and a professional blurb, ready to share on social media.
$10 per manuscript review, or 3 reviews for $25 (plus local tax where applicable) · no account or subscription needed
Project Lexicon — Manuscript Intelligence
Zero-Retention Infrastructure

Total Intellectual Property Protection.

Project Lexicon operates on a private, isolated infrastructure. Your manuscript is evaluated as a discrete unit and is immediately purged upon report generation. Your intellectual property is never stored, and it is never used as training data.

Isolated evaluation
Never stored
Never used for training
The Proprietary Edge

Not a writing assistant. An analytical instrument.

01

Dynamic Psychometric Shifting™

No algorithmic bias. Lexicon automatically detects your genre and shifts its evaluative weights. It knows that a Thriller requires aggressive pacing, while a Memoir demands deep emotional resonance.

02

Cognitive Load Indexing

Utilizing Dependency Locality Theory, Lexicon analyzes the syntactic complexity of your prose to ensure your readers stay engaged without experiencing narrative fatigue.

03

Clinical Objectivity

Receive strict, objective scoring (1–100) on pacing, character development, syntactic complexity, emotional resonance and tone, free from the subjective bias of human beta readers.

Included with every review

A star rating and a blurb you can actually post.

1–5 star rating
A decisive reviewer's verdict, with half stars, on every report.
Professional blurb
A one-to-two sentence pull quote written like a published book review.
Ready for social media
Download a square share image with your title, stars and blurb in one click.
PROJECT LEXICON · BOOK REVIEW
The Weight of Silence
by E. Marchetti · Literary Fiction

“Grief rendered through bells, trains and radiators rather than tears — quietly devastating.”

— P.Lex Publishing
LEXICON SCORE™
84 / 100
Lexicon
Zero-retention analysis
Sample report© 2026 Project Lexicon