Charles Dickens

Charles Dickens

Title: Applied Research Scientist
Company: Snorkel AI
Bio

My general research interests are in machine learning, modeling richly structured graph data, and enhancing artificial intelligence systems with symbolic reasoning capabilities. I have developed models for a variety of applications, including computer vision, language modeling, social networks, demand forecasting, and recommender systems.

The latest from
Charles Dickens

The science of rubric design

Part 3 of our rubric series explains the science of rubric design. We show why rubrics should be treated like models—structured, measured, and iterated—to maximize objective alignment and inter-rater agreement. Learn how to choose hierarchy and scale points, track agreement (IAA) and LLMAJ alignment, and refine with domain experts, with examples like PaperBench and HealthBench.

September 11, 2025
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