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Articles
Practical notes on moving AI applications from demo to delivery.
English content starts with concise versions of the core topics and will expand over time.
RSSContract Extraction Needs Evaluation, Not Just Prompt Tweaks
Reliable contract extraction requires golden sets, field-level checks, evidence validation, error attribution, and version comparison.
In Investment Research RAG, Query Understanding Is Easier To Underestimate Than Vector Search
In real investment research Q&A, RAG quality depends less on vector search alone and more on coreference, time range, entity recognition, tag filters, and evidence boundaries.
Why Macro Report Generation Should Not Let LLMs Improvise
Financial and macro report generation needs engineered data cadence, traceable sources, explicit disagreement, structure, and refusal behavior.