Laguna XS 2.1 (free)
by Poolside
Laguna XS 2.1 is the latest coding agent model in the 33B-A3B category from [Poolside](https://poolside.ai/) and a step forward from their Laguna XS.2 model (released in April 2026
Models
Laguna XS 2.1 (free)
Added 10 July 2026
Overview
Laguna XS 2.1 is the latest coding agent model in the 33B-A3B category from [Poolside](https://poolside.ai/) and a step forward from their Laguna XS.2 model (released in April 2026). It combines...
How to use / API access
Call via OpenRouter with model id `poolside/laguna-xs-2.1:free`.
- openrouter ·
poolside/laguna-xs-2.1:freeDocs
OpenRouter id: poolside/laguna-xs-2.1:free
Notes
Laguna XS 2.1 (free) is listed in the EDNA Models directory from the OpenRouter catalogue.
Get the free Developer’s Field Guide
A 27-page field guide to the AI coding workflow with Claude. Claude Code, MCP servers, the prompt patterns that work, and what to delegate. Free.
Enter your work email. We send it straight over, plus a few short notes worth knowing. Unsubscribe any time.