ResearchBenchmarksRobotic Manipulation on Sequential Test-Tube Placement (OpenArm) (real-robot)Robotic Manipulation on Sequential Test-Tube Placement (OpenArm) (real-robot)Follow90Success Rate (Step 1/4)π0.5 + Retrieve-then-Steer62.9669.987784.02May 11, 2026May 12, 2026Evaluation resultsMethodMethodLinksSuccess Rate (Step 1/4)Success Rate (Step 2/4)Success Rate (Step 3/4)Success Rate (Step 4/4)Average Lengthπ0.5 + Retrieve-then-Steer2026.05904832241.94MCF-Proto2026.05845642382.2π0.52026.05803224181.54π0.52026.05803224181.54π02026.0564261481.12π02026.0564261481.12