AI model · Poolside
Laguna XS 2.1 (free)
Model ID: poolside/laguna-xs-2.1:free
- Input
- Free per 1M tokens
- Output
- Free per 1M tokens
- Context
- 262K tokens at once
- Max output
- 33K tokens per reply
- Released
- 2 Jul 2026 Poolside
What it can do
- YesReasoning
- YesTool calling
- NoImage input
- YesOpen weights
- YesFree to use
Takes text; gives text.
How its listing describes it
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...
Sources
- Poolside: Laguna XS 2.1 (free) on OpenRouter — read 2 Oct 2026