Fractal Launches PiEvolve Autonomous ML Engine

Fractal announced on Feb. 24, 2026 the launch of PiEvolve, an evolutionary, agentic engine for autonomous machine learning and scientific discovery. PiEvolve ranked among top agents on OpenAI’s MLE-Bench, reportedly surpassing 60% Overall Medal Rate and 80% MLE-Bench-Lite, and delivers comparable results within standard 24-hour runs while continuously optimizing solutions. Enterprises can apply it to complex optimization in supply chains, finance, and data center operations.