LOG #4 2 DEMOS, 200 STEPS, 1 SECOND AHEAD π0.5 / mechArm 270 / A40 Step 0: grad_norm=1.0302, loss=0.1031 Step 50: grad_norm=0.1691, loss=0.0510 Step 100: grad_norm=0.1610, loss=0.0324 Step 150: grad_norm=0.1396, loss=0.0242 Step 190: grad_norm=0.1266, loss=0.0162 Finished asynchronous save in 22.99 seconds [POLICY] ws://localhost:8000 [000] 954ms Δ= +2.7 +4.3 +1.3 +0.1 +2.1 [001] 547ms Δ= -0.2 +3.7 +0.7 -0.2 +1.9 [003] 2288ms Δ= -2.2 +7.9 -2.7 -0.5 -8.8 [004] 1051ms Δ= -0.2 +12.9 -3.6 -0.7 -9.9 DEMO · 10 Hz · 307 STEPS #000 #040 #080 #150 #207 #300 CLOSE OPEN J0–J5 · MEASURED ANGLES LoRA FINETUNE · 2 DEMOS · 200 STEPS 0.1031 0.0162 LOSS · A40 · 6.6 s / STEP ACTION CHUNK · 10 × 0.1 s 01 02 03 04 05 06 07 08 09 10 USED ■ J1 □ J4 · DRY RUN 547–2288 ms