How may we serve you?

focus

we research novel architectural designs and develop open-weight models, testing different configurations to find what works best.

status

we're building an extensive training corpus for pre-training, fine-tuning, and general evaluation, plus new benchmarks to measure what actually improves.

focus

these are our planned open-weight models. our goal is to make them fast and capable to run on hardware people can actually own.

Butler open-weight model tiers in development
slugmodeltypecontextmemorystatus
butler/xs-128Bdense256K24-32 GBplanned
butler/s-1125B-A6Bsparse1M48-64 GBplanned
butler/m-1236B-A16Bsparse1M128 GBplanned