Machine Learning Algorithms & Natural Language Processing

Oct 22, 2026 · Artificial Intelligence

HarnessPro: Pareto-Optimized Recursive Self-Improvement Cuts Agent Costs While Boosting Performance

HarnessPro introduces a multi-agent recursive self-improvement framework that uses Pareto optimization and AI-generated tests to simultaneously increase task pass rates and reduce execution costs across Heavy, Medium, and Lite tiers, achieving 26% cost reduction with 2% pass-rate improvement over RHO on SWE-Bench Pro.