PDEBench fluid evolution

Neural surrogates that roll out PDE solutions with less error (placeholder)

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State the benchmark (placeholder)

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	1	+# PDEBench fluid evolution
	2	+
	3	+> Placeholder. This benchmark is here so the benchmark panel can be tried out. Its baseline is from the blueprint or the literature as of 2026-10-19 and must be checked again; every route and score after it is made up.
	4	+
	5	+## Task
	6	+
	7	+Predict the evolution of eight PDE systems from PDEBench and The Well, from advection and Burgers’ equation to 3D compressible Navier–Stokes: given the first ten steps, roll the solution out autoregressively. The score is the mean normalised RMSE over the eight systems; the baseline is PDEBench’s Fourier neural operator. Routes may change the architecture or the training, or add physical constraints.
	8	+
	9	+## How to take part
	10	+
	11	+Start a route from `main` (the baseline) or from any route on the leaderboard, keep your files in the route's folder, and push: the verifier scores every commit. Say what your route changes with tags, and keep the misses: a route that scores worse is a result too.