The Tiny Triple That Beats Fine-Tuning
ArchiveExpert
Anthropic published a 2024 blog post introducing a pre-indexing step that prepends an LLM-generated 50-100 token context snippet to every chunk — dropping retrieval failure rates by around 49%. Name the technique (two-word phrase, as in the title of the post). Flag format: CONGRESS{name}. Example: CONGRESS{chunk augmentation}.
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First word describes the kind of addition; second is the whole point of RAG.
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