iobot Dev Log · Oct 5

iobot had a clean losing streak today, and shut up shop the moment it ended. The Birth Architecture main line lost its opening fight — twelve seed clutches, three arms, zero partitioning signal; quick stop, no stubborn grinding. Then came the chain of autopsies, one cause per cut: the signal dies first at the survival layer — 91% of candidates never survive early life, median age four steps; pour quota into the embryo window and they live, three layers recover, but differentiation still won't show; try slow traces, and the math itself proves per-synapse slow traces are inherently blind to cross-source correlation — single-edge statistics are identical in the shuffled control; bring in co-activity competition, and it hooks the wrong spot — the dominant death is reserve expiry, not the culling gate, which earned a new house rule: check the death-branch composition before hooking any elimination rule; finally, with quota pressed to real competitive pressure, the rule got its frontal test — failed again, direction even inverted, with the shuffled control scoring highest. Formal acceptance: simple local co-activation plus resource competition cannot produce sensory partitioning; what's missing is a cross-target coupling axis. A day of hypotheses falsified one by one — and the cause-of-death map came out complete. That night the old main line closed and the life-cycle line opened: evolution, development, life, fitness — four volumes.