Pure-JAX Bridge Matching Sampler with matched backward dynamics, PF-ODE likelihoods, and exact-density importance reweighting for Boltzmann targets.
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Updated
Jul 27, 2026 - Python
Pure-JAX Bridge Matching Sampler with matched backward dynamics, PF-ODE likelihoods, and exact-density importance reweighting for Boltzmann targets.
Entropic OT, diffusion Schrodinger bridges by IPF, and bridge matching, compared at matched compute on CPU. Bridge matching wins by 1.3x to 12x at a quarter the cost.
Implementation of Bridge Matching for paired tasks
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