← LAB INDEXINTERACTIVE / RETRIEVAL

THE ANSWER STARTS
AT THE BOUNDARY.

Change the chunking strategy. Follow the reference span. See why structural integrity deserves to be measured before ranking quality.

02 / RETRIEVAL LABEXPERIMENT 001

RETRIEVAL
IS MEASURABLE.

What happens before
the model ever answers?

CONTRACT / ABSTRACT01—04

01 / DEFINITIONS

The agreement defines the services, obligations and responsibilities of each party. Defined terms apply throughout this document.

02 / TERM & TERMINATION

Either party may terminate this agreement upon thirty days’ written notice. Obligations incurred before termination remain in effect.

03 / GOVERNING LAW

This agreement shall be governed by and interpreted in accordance with the laws of the designated jurisdiction, without regard to conflicts of law.

REFERENCE SPAN

04 / CONFIDENTIALITY

Each party shall protect confidential information received from the other party and use it only for the purposes of this agreement.

SYNTHETIC DOCUMENT / BOUNDARY ILLUSTRATION

CHANGE THE CHUNKING STRATEGY

PUBLISHED SPAN INTEGRITY43.0%

Fixed-width boundaries split reference spans. The answer is broken before the model sees it.

20 CUAD CONTRACTS / 50 QUERIES
114 LAWYER-ANNOTATED GOLD SPANS

Published results from the retrieval evaluation harness, not a live benchmark of this illustration. Span integrity measures chunk boundaries—not answer accuracy. Small sample; no confidence intervals.

READ THE EXPERIMENT ↗INSPECT THE HARNESS ↗

VIEW THE FULL RESULTS & DIAGNOSTIC SCOPE →