---
title: "Poolside: Laguna S 2.1 (free) — free route, unrated · Undominated.ai"
canonical: https://undominated.ai/models/poolside__laguna-s-2.1__free/
description: "Poolside: Laguna S 2.1 (free) is listed as a free route in this catalogue. No independent quality score. Unrated is not zero."
---

# Poolside: Laguna S 2.1 (free) — free route, unrated · Undominated.ai

> Poolside: Laguna S 2.1 (free) is listed as a free route in this catalogue. No independent quality score. Unrated is not zero.

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MODEL PROOF

# Laguna S 2.1 (free)

Poolside · 21 Jul 2026

 Balanced Summarise Chat Code gen Agentic

NOT INDEPENDENTLY RATED

## No independent LMArena score is published for this model.

 **Free** / 1M tokens Balanced · 3 tokens in per 1 out

Lifecycle: retirement date · 31 Oct 2026

Evidence as of 06 Oct 2026

 [openrouter/models](https://openrouter.ai/api/v1/models) Independent LMArena score Not independently rated
 Context window 262.14K
 Maximum output 32.77K
 Input modalities text
 Output modalities text
 Published input price Free / 1M tokens
 Published output price Free / 1M tokens
 Pricing kind fixed

Inspect [complete billing conditions](#billing-details) and endpoint terms below. See [free routes](/free/) and [OpenRouter or direct](/openrouter-vs-direct/).

 Every price dimension · USD per million tokens

| Input | free /M |
| --- | --- |
| Output | free /M |
| Cached input | Unknown /M |
| Cache write | Unknown /M |
| Cache write 1h | Unknown /M |
| Reasoning | Unknown /M |

### Independent scores

No independent benchmark has measured this model. Unrated is not a score of zero.

### Capability

| Context window | 262K |
| --- | --- |
| Max output | 32K |
| Input modes | text |
| Tool use | yes |
| Reasoning | optional |
| Open weights | Unknown |

**Retirement scheduled for 2026-10-31.** Do not start new work on it.

### Provenance

| Price source | [openrouter.ai](https://openrouter.ai/api/v1/models) |
| --- | --- |
| Fetched | 2026-10-06 |
| Quality data | unrated |

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...

## Questions this page answers

 What does Laguna S 2.1 (free) cost?

free/M in, free/M out in this catalogue, as of the fetch date on this page. That is the API row, not a subscription.

 Does Laguna S 2.1 (free) have an independent quality score?

Laguna S 2.1 (free) has no independent quality score in this catalogue. Unrated is not a score of zero.

 What beats Laguna S 2.1 (free)?

Laguna S 2.1 (free) has no independent quality score. Unrated is not a score of zero.

 Does this page use Artificial Analysis scores for Laguna S 2.1 (free)?

No. Artificial Analysis figures are not published here. Quality on this page is LMArena Elo where a score exists; otherwise the row is unrated.

 Does a missing score mean Laguna S 2.1 (free) scored zero?

Unrated is not a score of zero.

MODEL MONUMENT

## Save or share this proof

 Download proof card · 1200 × 630 Preview and more sharing options

Poolside: Laguna S 2.1 (free). Balanced workload. Not independently rated. Evidence as of 06 Oct 2026.

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## Related

No independent quality score, so there is no dominator to name. Unrated is not a clean bill of health.

 - Same vendor [Laguna XS 2.1 (free)](/models/poolside__laguna-xs-2.1__free/)
- Poolside models [Poolside](/providers/poolside/)
- Where this model appears [deprecations](/deprecations/)

## Continue your investigation

 - [Explore model families](/families/)
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- [Understand the evidence](/methodology/)