Anand Arivukkarasu's Supply Chain of Intelligence Framework SCOI-8 Calibration Roster: Structural Defensibility Assessments for 33 AI and Software Companies (v1)

Item-level SCOI-8 structural defensibility assessments for 33 publicly legible AI and softwarecompanies, spanning large incumbents, AI-native growth companies, venture-accelerated operatorsand documented compression cases. The deposit contains eight item scores per company (model dependency, data ownership, workflowdepth, trust and gatekeeping, distribution, memory and compounding, switching cost, platformexposure), two derived measures (composite score and Triangle Completeness), an exposure measure,classification band, cohort assignment, and a full codebook defining every variable and scaleanchor. Scores are analytic assessments of architectural position, derived from publicly available companyproduct documentation, pricing pages, technical documentation and contemporaneous reporting, andscored against a named Core Product line per the scope rule in the accompanying manuscript. Theyare structural judgments open to challenge at the level of the individual item, not measurements.No proprietary, confidential or participant-level data are included. Accompanies the manuscript "Evaluating AI Startup Defensibility in Practice: Operationalizing theAnand Arivukkarasu's Supply Chain of Intelligence Framework." The framework is the work of Anand Arivukkarasu(supplychainofai.com).