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Capital One Tech Blog

Latest thinking from our technologists. 

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publications

Leveraging parameter space symmetries

Utilizing an alignment-first strategy to transfer advanced reasoning skills to a non-reasoning model (NeurIPS).

software engineering

Observability with automated customer journey graphs

Learn how Capital One builds automated customer journey graphs to improve observability and speed incident resolution.

publications

Play by the type rules: inferring constraints for small LMs

An efficient solution to enforce the well-typedness of LLM functions. (EurIPS)

publications

T1: a tool-oriented conversational dataset

A conversational dataset specifically designed to capture and manage inter-tool dependencies across diverse domains. (NeurIPS)

publications

R3: robust rubric-agnostic reward models

A novel reward modeling framework that is rubric-agnostic, generalizable and provides reasoned score assignments. (NeurIPS)

publications

SoTA with less: MCTS-guided sample selection

Visual reasoning models that achieve SoTA performance using an order of magnitude fewer training samples. (NeurIPS)

publications

Does thinking more always help?

A study across models and benchmarks and an alternative test-time scaling approach. (NeurIPS)

publications

ViCrit: a verifiable reinforcement learning proxy task

An RL proxy task that trains VLMs to localize synthetic hallucinations injected into human-written captions. (NeurIPS)

publications

RAFFLES: reasoning-based attribution of faults

An evaluation architecture that incorporates reasoning and iterative refinement. (NeurIPS)

Tech careers

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