Prompt EngineeringLakshya A Agrawal et al. (UC Berkeley, Stanford and others)UC BerkeleyStanford University

GEPA published

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GEPA published — mutates prompts through natural-language reflection and evolves them with Pareto-based candidate selection

Why it matters

Argues that prompt evolution can compete with RL on sample efficiency

Source — Primary sources first; secondary reports are labelled “Press”

Paperarxiv.orghttps://arxiv.org/abs/2507.19457

Added in Week 35, 2026 · See that week

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