ResearchBenchmarks3D Reconstruction on HypoSpaceFollow90Final Recovery RateIPS-GRPO24.32441.374558.42575.4755Jan 29, 2026Evaluation ResultsMethodMethodLinksFinal Recovery RateIPS-GRPONumber of random seeds=5Number of random seeds=52026.0190GRPONumber of random seeds=5Number of random seeds=52026.0131.61FlowRLNumber of random seeds=5Number of random seeds=52026.0126.85