Experiments
V26: POMDP
V26: POMDP
Period: 2026-02-19. Substrate: V25 landscape but 1x1 observation + noisy compass (), H=32.
Result: Moderate. Eff rank 3.6-5.7. Type accuracy 0.95-0.97 — agents know WHAT they are (prey vs predator) but don't linearly encode WHERE or HOW MUCH. But 100% drought mortality prevents evolutionary accumulation.
Source code
v26_substrate.py— POMDP with compassv26_evolution.py— Evolution loopv26_gpu_run.py— GPU runner