EverMind AI releases Raven, an open-source multi-agent system
The system treats harness engineering itself as an evolvable, statistically validated search problem rather than a fixed scaffold, which could shift how teams build agent pipelines around any model. Developers running multi-model agent stacks can reuse the open-source code and skill-library approach to compare harness designs on their own benchmarks. Benchmarks measured with DeepSeek-V4-Flash make it directly comparable for teams already on Chinese open-weight models.