openevolve

About openevolve

2-3x speedups on real hardware. State-of-the-art circle packing. Breakthrough optimizations.

Note: The example config uses Gemini by default, but you can use any OpenAI-compatible provider by modifying the config.yaml. See the configs for full configuration options.

OpenEvolve implements a sophisticated evolutionary coding pipeline that goes far beyond simple optimization:

From the project's README

openevolve is an open-source project written primarily in Python, with 6.6k stars on GitHub. It was last updated in March 2026.