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Laguna XS 2.1 (free)OPEN
Laguna XS 2.1 is the latest coding agent model in the 33B-A3B category from Poolside and a step forward from their Laguna XS.2 model (released in April 2026).
Prices update automatically — checked daily against provider list prices.
- Free — open weights, no per-token cost.
- 2 of 4 Poolside models tracked here, from cheapest
Benchmarks
Artificial Analysis measures 273 of the 383 models tracked here — this one is not yet covered. The pricing position above is measured across the full catalog and does not depend on benchmarks.
About this model
Laguna XS 2.1 (free) is an open-weight AI model by Poolside. You can download and self-host it for free; the prices below are hosted-API list prices, tracked daily, for when you prefer convenience over self-hosting.
Frequently asked questions
What is Laguna XS 2.1 (free)?
Laguna XS 2.1 (free) is an AI language model from Poolside. It is open-weight: you can download it and run it on your own hardware, for free.
Is Laguna XS 2.1 (free) free?
The weights are free and open — you can self-host Laguna XS 2.1 (free) and pay nothing per token. If you prefer a hosted API, list prices are Free per million input tokens and Free per million output tokens.
Can I self-host Laguna XS 2.1 (free)?
Yes. Laguna XS 2.1 (free) has open weights, so you can download it and run it on your own GPU or server with tools like Ollama, vLLM or llama.cpp — with no per-token cost.