Changes from previous version
Introduces a much smaller open-weight Laguna tier than Laguna M.1, reducing active parameters from 23B to 3B while preserving the family's agentic coding focus.
Release Summary
Poolside's compact 33B-total, 3B-active coding MoE brought the Laguna family to local machines with Apache 2.0 open weights. It supports reasoning, tool use, a 256K served context window, and long-horizon software engineering workflows.
Timeline
May 26, 2026
Context expanded to 256K
Poolside doubles the served context and refreshes its coding benchmark results.
April 28, 2026
Laguna XS.2 released
Poolside releases its first open-weight model for local and hosted agentic coding.