Ben Wellington
The TWIML AI Podcast (formerly This Week in Machine Learning & Artificial Intelligence)
LLMs for Equities Feature Forecasting at Two Sigma with Ben Wellington
- Published
- June 17, 2025
- Duration
- 59:31
- Summary source
- description
- Last updated
- Jul 5, 2026
Discusses multimodal.
Summary
Today, we're joined by Ben Wellington, deputy head of feature forecasting at Two Sigma. We dig into the team’s end-to-end approach to leveraging AI in equities feature forecasting, covering how they identify and create features, collect and quantify historical data, and build predictive models to forecast market behavior and asset prices for trading and i…
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Show notes
Today, we're joined by Ben Wellington, deputy head of feature forecasting at Two Sigma. We dig into the team’s end-to-end approach to leveraging AI in equities feature forecasting, covering how they identify and create features, collect and quantify historical data, and build predictive models to forecast market behavior and asset prices for trading and investment. We explore the firm's platform-centric approach to managing an extensive portfolio of features and models, the impact of multimodal
Themes
- multimodal