Developers can now run and fine-tune a new suite of AI tools for automated decision making on their own private hardware. The release of Kev 1.0, an open weight family of models, introduces a 27B parameter version with a 64k token document window and an updated 9B parameter version, allowing users to train the software using proprietary data.

The new family is compatible with the TypeSafe SDK and includes updated skills for fine-tuning and deployment. The launch's impact on the field prompted one observer to state that the 'system one model frontier' had shifted twice in a single day.