Pollen's sprint-2m reference fine-tuned on a CPU inside the Arena's own simulator, with PPO on the flat and the hill, then with evolution strategies and a finish-line dive driven by a step counter, both scored on the Arena's official seeds: 0.864 s on those seeds; 105/200 finishes and 95 falls on seeds 1001-1200, which it never saw. Ignores the command; simulation only. An entry for the 1.5 m Hill Climb of the Microduck Arena. Simulation only — see below. A fine-tune of pollen-robotics/microduck-sprint-2m-reference (revision 3e59e802, policy.onnx sha256 adbc1594ccfc…). The network has the reference's own shape (61 → 512 → 256 → 128 → 14, ELU) and keeps its input normalizer frozen; its…