ResearchBenchmarksPosterior Sampling on Linear-Gaussian problemsPosterior Sampling on Linear-Gaussian problemsFollow0Diffusion Drift (Train)DAPS-0.060.3450.751.155Jun 10, 2026Evaluation resultsMethodMethodLinksDiffusion Drift (Train)Diffusion Drift (Per-Sample)Diffusion Drift (Total)Likelihood (Train)Likelihood (Per-Sample)Likelihood (Total)DAPS2026.0601,00010022DPS2026.06010010010010ΠGDM2026.06010010010010TR2026.061.51001.51.501.5