---
id: "poolside/laguna-xs-2.1"
also: ["poolside/laguna-xs-2.1-20260625", "poolside/Laguna-XS-2.1"]
card_usd_per_m: "0.06 in, 0.12 out, at poolside/fp8"
cheapest_list_usd_per_m: "0.06 in, 0.12 out, at poolside/fp8 on openrouter"
cheapest_effective_usd_per_m: "0.035 in, 0.1194 out, at poolside/fp8 on openrouter"
context: 262144
max_output: 32768
input: ["text"]
output: ["text"]
released: "2026-07-02"
params: ["include_reasoning", "max_tokens", "reasoning", "temperature", "tool_choice", "tools"]
endpoints: 1
gateways: "openrouter (1)"
no_training: 1
trains: 0
retains_prompts: 1
---
# Poolside: Laguna XS 2.1

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...