Researchers introduce Self-Harness, a framework that lets AI agents rewrite their own rules, boosting performance up to 60% (opens in new tab)

Not every company can or should build their own frontier AI language model. However, the harness controlling the model is something that most enterprises can and should customize for their specific purposes.Of course, this is easier said than done. Agent harnesses are still largely tuned through manual, ad hoc debugging — a process that relies heavily on intuition rather than systematic feedback loops, making it difficult to keep pace with rapidly evolving LLMs.To solve this challenge, resear...