https://jackliusr.github.io/tags/gepa/ Recent content in GEPA on My learning and diary Hugo -- gohugo.io en-us Tue, 02 Jun 2026 20:00:00 +0800 https://jackliusr.github.io/posts/2026/06/one-gepa-report-of-dspy/ Tue, 02 Jun 2026 20:00:00 +0800 https://jackliusr.github.io/posts/2026/06/one-gepa-report-of-dspy/ What is GEPA? GEPA stands for Graph-based Evolutionary Program Adaptation — a DSPy optimizer that automatically improves the prompts/instructions of a multi-module LLM program through evolutionary search. It iteratively mutates module instructions, evaluates the changes, and keeps the best-performing candidates on a Pareto front. What’s Happening in This Run This file captures a GEPA optimization run on a financial news extraction system that classifies M&A (merger/acquisition) articles and extracts structured data from them.