Decision Biology Bridge: ASRA Phase 8 — From Grid Worlds to Perturbation–Response Reasoning
Phase 8 extends ASRA's transition-centric cognitive stack from grid worlds to perturbation–response biology: cell-state hashing, perturbation semantics, pathway hypotheses, and a biological transition graph on LINCS, OmniPath, scPerturb, and HCA context. The article presents theory and architecture; a companion Kaggle notebook deploys the asra-v0.9-phase8 bridge agent for ARC Prize 2026.