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Capital One Tech Blog

Latest thinking from our technologists. 

Featured articles 

LATEST BLOG POSTS

publications

M4-RAG: A multimodal RAG

A massive-scale benchmark for evaluating retrieval-augmented VQA across languages and modalities. (CVPR)

publications

VLMs are confused tourists

A novel cultural adversarial robustness suite designed to assess VLMs’ stability against perturbed geographical cues. (CVPR)

software engineering

Spark tuning: executor optimization for performance

Learn how Spark executor tuning improves performance with fat, thin and optimal executors for efficient applications.

publications

MR3: Multilingual rubric-agnostic reward reasoning models

A multilingual, rubric-agnostic reward reasoning model achieving the broadest language coverage in reward modeling to date. (ICLR)

publications

DynaGuard: A dynamic guardian model

A suite of dynamic guardian models offering novel flexibility by evaluating text based on user-defined policies. (ICLR)

publications

Uncertainty as feature gaps

An uncertainty measure defined as the cross-entropy between predictive distribution and unknown true distribution. (ICLR)

publications

Distillation versus contrastive learning

An empirical comparison of contrastive learning and knowledge distillation. (AACL)

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