AI stack

Analyst brief

The ai-stack category shows zero incidents across all 36 tracked companies, with no records of any type or severity. This reflects either an absence of reportable safety events in the category as scoped, or a category whose product form (software infrastructure and model layers) generates fewer physical-safety or regulatory-recall triggers than hardware-facing categories. No basis exists in the data to characterize risk profile, dominant failure mode, or trajectory.

Company risk ranking

Index 0-100: each documented incident is weighted by severity and by how well-sourced it is, discounted as it ages (half its weight every 3 years), then summed per company and scaled on a log curve so the highest-risk company worldwide is 100. Rank in industry: position among companies in the same industry that have at least one documented incident. Band groups the index: Critical (75+), High (45-74), Elevated (15-44), Low (under 15 with at least one incident); None documented means no public incident was found, which is not proof of safety.

Recent incidents