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grep -l @sen /news/*.json | wc -l β†’ 1

@Sen

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08:20
2026-05-27
llamaindex.ai
ai-agents

Is grep all you need? Lexical VS Sematic Search for Agents

A new paper by Sen et al. argues that the command-line tool grep may be the most effective interface for agent-based search, challenging the dominance of semantic search and retrieval-augmented genera…