AI Code to Success

Sep 18, 2026 · Artificial Intelligence

Doubao-Seed-2.1-pro Reads 232-Page Annual Reports: Building a Verified Financial Research Pipeline

The author tests Doubao-Seed-2.1-pro's multimodal and deep research capabilities by extracting structured financial data from 232-page annual reports, building a pipeline with cross-validation, Excel formulas, and HTML dashboards, then generalizing to BYD and Moutai, revealing that context understanding and evidence chains matter more than OCR accuracy.