Google Research has open-sourced Harness², a framework that improves AI agents by rewriting the code around a frozen model. GLM-5 jumped 11.5 points on WorkBudd...
What changes is everything built around the model.
The code is on GitHub under the Apache-2.0 license.
The research paper, titled Harness²: Recursive Agent Harnessing for an Open World, is on arXiv.