Prompt EngineeringLakshya A Agrawal et al. (UC Berkeley, Stanford and others)UC BerkeleyStanford University
GEPA published
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/2507.19457Added in Week 35, 2026 · See that week