Poolside

Laguna S 2.1 (free)

poolside/laguna-s-2.1:free

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Specification

Published by the vendor; the platform bills at the target's declared price.

Laguna S 2.1 (free)

reasoning open weights toolsfree

Poolside poolside/laguna-s-2.1:free

Laguna S 2.1 is the latest coding agent model from [Poolside](<https://poolside.ai/>). Laguna S 2.1 is a 118B total parameter model with 8B active parameters, scoring 70.2% on Terminal-Bench 2.1 and...

Input $/1M: free
Output $/1M: free
Context: 262K
Max output: 33K
Released: Jul 21, 2026
Modalities: text

On this deployment

No routing target resolves to this model yet. Declare one and the router picks it up without retraining.

Not routable here yet

Add a target with metadata.model set to this id.

targets.yamlyaml

# targets.yaml - declare a target that runs Laguna S 2.1 (free)
targets:
  - id: laguna-s-2-1-free
    kind: llm
    name: Laguna S 2.1 (free)
    metadata:
      model: poolside/laguna-s-2.1:free          # links the target to this catalogue entry
    capabilities:
      domains: [general]
      supports_tools: true
      context_window: 262144
    cost:
      usd_per_1k_tokens: 0.000000

Price among Poolside models

Input list price per million tokens; Laguna S 2.1 (free) is the cheapest of 4 listed.

1
Laguna S 2.1 (free)
free
2
Laguna XS 2.1 (free)
free
3
Laguna XS 2.1
$0.06
4
Laguna S 2.1
$0.09

More from Poolside

Other models by the same vendor in the catalogue.