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Library/ Writing/Tagged “simulation”

Tagged “simulation”

2 posts.

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All Model Architecture19 Training & Alignment22 Inference & Serving18 Agents & Orchestration11 Reasoning & Evaluation26 Safety, Security & Governance7 Platforms & Practice20
Model Architecture 25 min

Learned Weather Forecasting: What Neural Networks Replaced, and What They Did Not

A 36.7-million-parameter graph network produces a 10-day global forecast in under a minute and beats the world's best physics-based system on 90 percent of verification targets. It also cannot start without that system's data ass…

ai-for-science weather diffusion graph-neural-networks ∑ ◫
Reasoning & Evaluation 24 min

The Bayesian Workflow: Why Fitting a Posterior Is the Easy Part

A 700-draw run of the eight-schools model reported R-hat of 1.01 and put the 2.5% quantile of the between-school spread at 0.89, while the exact posterior holds almost 18% of its mass below that value. Calling a sampler takes one…

bayesian-methods statistics uncertainty calibration ∑ ◫
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