https://subagentic.ai/tags/agent-optimization/ Recent content in Agent-Optimization on subagentic.ai Hugo -- 0.147.7 en-us Thu, 09 Apr 2026 08:05:00 -0700 https://subagentic.ai/posts/langchain-better-harness-eval-driven-agent-framework/ Thu, 09 Apr 2026 08:05:00 -0700 https://subagentic.ai/posts/langchain-better-harness-eval-driven-agent-framework/ LangChain's Better-Harness uses eval hill-climbing to autonomously improve agent harnesses — a flywheel from traces to evals to better agents.