We link thousands of results, concall transcripts and investor-presentation PDFs per company, but store only the URL and metadata — no extracted text, no summary. It is effectively a pile of links, not research.
The real constraint is cost and reliability at scale: a summarizer that works on 10 clean PDFs and falls over (or burns your LLM budget) on 4,000 scanned, multi-column, inconsistently-formatted filings is not a solution.