Laguna XS.2

Poolside@poolsideaiApr 28, 2026

Today we’re releasing Laguna XS.2, Poolside’s first open-weight model. It’s a 33B total / 3B active MoE model built for agentic coding and long-horizon tasks. Trained fully in-house on our own stack. Runs on a single GPU. Released under Apache 2.0. Links 👇 Weights: https://t.co/034MkPCZmI

Views276.7k

Comments44

Reposts141

Likes803

Launched Apr 28, 2026View post

More from Poolside

Poolside launches Laguna M.1 and XS.2 paid endpoints on OpenRouter

@poolsideai

M.1 and XS.2 remain available for free on our API and through @OpenRouter We are launching dedicated paid endpoints for both models on OpenRouter for more demanding work. Open weights are now our default. We’ll keep building toward the frontier and releasing increasingly

Jun 18, 2026

Views20.6k

Comments3

Reposts4

View post

See all Poolside launches →