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Recursive Summarization

Recursive summarization is a technique used to condense very long texts by breaking them into smaller chunks, summarizing each chunk, and then summarizing those summaries until a desired length or level of detail is reached. This overcomes the AI's context window limitations and ensures that even extremely long documents can be accurately distilled. For example, to summarize a 50-page business report, you would ask the AI to summarize pages 1-10, then 11-20, and so on. Then, you'd feed those smaller summaries to the AI and ask it to summarize *them* into an executive overview. Before: Attempting to summarize a 50-page report in one go, resulting in a partial or low-quality summary. After: Recursively summarizing sections, then the summaries of sections, to produce a comprehensive, high-quality executive summary.

In plain terms

Imagine reading a very long book by first summarizing each chapter, then summarizing the chapter summaries into a concise plot synopsis. You break down the big task into manageable parts, building up to the final overview.

Why it matters

This method allows you to process and understand the core message of exceptionally long documents or conversations, turning overwhelming information into actionable insights without losing critical details due to AI memory constraints.

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