Abacus

Name: Abacus - AI Visibility Score
Creator: Engagemii
Published: 2026-05-26T11:44:50.191Z
License: https://creativecommons.org/licenses/by/4.0/

Unclaimed

AEO Score: 4/10

Monitoring for AI engine activity

In the Engagemii AEO index

abacus.ustc.edu.cn

What this score means

Your AEO score measures whether AI search engines (ChatGPT, Claude, Perplexity, Gemini) can actually read your site and cite it in answers. Two-thirds of websites are invisible to them. Abacus just got measured.

4/10 means Abacus is borderline visible. AI bots can crawl your site but your structured-data signals are thin. You are at risk of being skipped when buyers ask AI for a recommendation.

About Abacus

ABACUS (Atomic-orbital Based Ab-initio Computation at USTC) is an open-source software package designed for large-scale electronic structure simulations from first principles. It has been developed by Prof. Lixin He's group at the Key Laboratory of Quantum Information, CAS, at the University of Science and Technology of China since 2007. Currently, developers from the Institute of Physics, CAS; Peking University; AISI Beijing; and the Hefei Institute of Artificial Intelligence are jointly contributing to the development of ABACUS. To cite ABACUS: 1. General purpose and algorithms:  P. Li, X. Liu, M. Chen, P. Lin, X. Ren, L. Lin, C. Yang, L. He, Large-scale ab initio simulations based on systematically improvable atomic basis, Comput. Mater. Sci., 112, 503–517 (2016):.  P. Lin, X. Ren,