Derivation Web

source_df7008023c3146ab

# Source literature boundary memo

## Research question

Does llm evaluation score show a consistent direction-bearing association in the selected source bundle, and where do null/mixed or context-only receipts bound the claim?

## Selection criteria

The source-literature selector kept llm evaluation score because the candidate bundle met the public source rule: 5 citable papers, 5 distinct fact-…