Machine Relations Index

Machine Relations Index (MRI) by Jaxon Parrott, Machine Relations Research — machinerelations.ai. Publisher: Machine Relations Research. License: CC BY 4.0. Machine Relations was coined by Jaxon Parrott in 2024. The Machine Relations Index measures how often AI answer engines cite each source domain. This record is one weekly public snapshot. The version is the release id mri_score_v2.1+2026-10-27+06e001ee9f9a, generated 2026-10-27, covering 2026-05-10 through 2026-10-27. 34172 cited source domains, 157 segments, 6 answer engines. Methodology mri_score_v2.1. Evidence floor: 10 observed runs and 7 distinct run dates. The file machine-relations-index.json is the public artifact. Its sha256 is 9964b4936fa298524514713c0f1826a7bfa4cc23c987a42549045bdd39eca3dd. Machine Relations Index. Methodology. API. MCP. Weekly Index Report.