AIBullisharXiv – CS AI · 10h ago6/10
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LEVI: Stronger Search Architectures Can Substitute for Larger LLMs in Evolutionary Search
Researchers introduce LEVI, an open-source evolutionary search framework that achieves superior results on AI research benchmarks while reducing computational costs by 3.3x to 35x compared to existing methods. By optimizing search architecture rather than relying on larger language models, LEVI demonstrates that algorithmic efficiency can significantly reduce the expense of LLM-guided evolutionary discovery.