Alexander Bricken

Alexander Bricken works on applied AI at Anthropic, with public work spanning agent evaluation and financial-services applications. He previously worked at Palantir and writes practical machine-learning experiments, including comparisons of text preprocessing for BERT.

Career

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Anthropic

Jul 2024 — Present

Member of Technical Staff

Works on applied AI for enterprise users. Anthropic credits him among contributors to its agent-evaluation guidance and identified him as Applied AI Lead for Financial Services in October 2025.

Minerva University

Bachelor’s degree in Computational Operations Research

Products & media

alexanderbricken.com

Does BERT Need Clean Data?

An implementation walkthrough comparing a meta-feature neural-network baseline with lightly and heavily cleaned BERT models for disaster-tweet classification.

Writing

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Alexander Bricken

Anthropic

Minerva University

Products & media

Does BERT Need Clean Data?

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