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Weather Closures Get an Agentic Workbench

Across ten models, iterative feedback improved median warm-rain rollout error for eight; only two of 100 unattended agent closures slightly beat the best retuned physical scheme.

Published Updated Story ID: mp-2026-11-03-017
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Summary

Across ten models, iterative feedback improved median warm-rain rollout error for eight; only two of 100 unattended agent closures slightly beat the best retuned physical scheme.

Agents synthesized literature and wrote differentiable, mass-conserving JAX parameterizations, but unattended quality varied sharply by model and scheme. Expert guidance remained important.

Why it matters

Across ten models, iterative feedback improved median warm-rain rollout error for eight; only two of 100 unattended agent closures slightly beat the best retuned physical scheme.

Limits and context

No additional limitation was separately recorded.

Key claims

  1. Across ten models, iterative feedback improved median warm-rain rollout error for eight; only two of 100 unattended agent closures slightly beat the best retuned physical scheme.

    Evidence: source-2026-11-03-019

Sources

  1. arXiv preprint 2611.03543, original v1arXiv · primary research

Corrections

No corrections have been recorded for this story.