SGT-PUB-2026-0001 · No. 001 · Published

Intelligence Density

Towards Measuring Capability per Unit of Computation

Type

White Paper

Version

v1.0

Published

August 2026

Author

SHINGETSU

Abstract

The dominant paradigm in artificial intelligence research has treated capability as fundamentally a function of scale: larger models, larger datasets, larger training compute. This paper challenges that assumption by introducing Intelligence Density — a formal framework for measuring the concentration of general-purpose capability relative to computational resources consumed. We propose the Intelligence Density Quotient (IDQ) as a composite metric spanning task performance, parameter efficiency, inference cost, and benchmark breadth. We demonstrate that IDQ and related density measures reveal a dimension of model quality currently underserved by existing benchmarks, and argue that maximising intelligence density may represent a more tractable and scientifically productive research objective for a substantial class of applications. This paper establishes the theoretical foundations and measurement methodology underpinning the CHISEI research programme at SHINGETSU.

Keywords

intelligence density capability measurement parameter efficiency compact language models compute efficiency benchmark methodology Intelligence Density Quotient efficient AI

Citation

SHINGETSU. (2026). Intelligence Density: Towards Measuring Capability per Unit of Computation (White Paper SGT-PUB-2026-0001, Version 1.0). SHINGETSU Research.

Version History

v1.0 Published

Initial publication.

Permanent Record

Identifier
SGT-PUB-2026-0001
Number
No. 001
Type
White Paper
Version
v1.0
Published
August 2026

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