Concept for AI-Assisted Mammalian Negligible Aging

Version 0.3; Extends the original concept to AI-assisted biological maintenance and develops operational criteria for testing success. Distinguishes AI-related performance gains, sustained biological maintenance and evidence supporting organism-level negligible aging. Adds a prespecified assessment template and decision rules separating meaningful benefit, insufficient benefit and inconclusive evidence. This remains a collaborative research hypothesis; no new experimental results are reported.