Eiso Kant co-CEO

We’re releasing two foundation models and two products into preview today. Today we’re releasing two foundation models and two products focused on agentic coding to the world. We're releasing Laguna M.1, our 225B model (23B active) that was pre-trained last year and will now be publicly available. We’re also releasing our next generation model, Laguna XS.2, as open-weights. 33B total parameters, 3B active. Apache 2.0. Available today on Hugging Face.

Introducing the Model Factory TL;DR: Traditional foundation model training approaches require substantial manual interaction, little signal for improvement, and slow iteration times. To resolve these issues, we built the Model Factory, Poolside’s internal systems framework for quickly training, scaling, and experimenting with novel foundation models. In this post, we share our methodology and reasoning for building the Model Factory.