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Poolside: Laguna S 2.1

Agentic coding model from Poolside in the XS size class for local deployment

Source-linked laguna Open weights Released 2026-07-21
API record Report
InputT
OutputT
Input price$0.09/M
Output price$0.18/M
Context1.04858M
Max output32.768K
Providers7
Inference availability

Providers

Provider-specific identifiers, limits, and listed prices per million tokens. Every row links back to the provider's own documentation.

Report a price
Providers offering Laguna S 2.1
ProviderProvider model IDContextMax outputInputOutputCache readCapabilitiesDocs
OpenCode Zen laguna-s-2.1-free 256K 32K — — — ReasoningTools Docs ↗
Poolside poolside/laguna-s-2.1 1.04858M 32.768K — — — ReasoningTools Docs ↗
OpenRouter poolside/laguna-s-2.1 1.04858M 131.072K $0.09 $0.18 $0.009 ReasoningTools Docs ↗
Pioneer poolside/laguna-s-2.1 1M 131.072K $0.1 $0.2 $0.01 ReasoningTools Docs ↗
Kilo Gateway poolside/laguna-s-2.1 1.04858M 131.072K $0.1 $0.2 $0.01 ReasoningTools Docs ↗
Vercel AI Gateway poolside/laguna-s-2.1 1M 131.072K $0.1 $0.2 $0.01 ReasoningTools Docs ↗
NanoGPT poolside/laguna-s-2.1 1.04858M 131.072K $0.1 $0.2 $0.01 ReasoningTools Docs ↗

Capability badges appear only where the provider catalog explicitly lists support. A blank cell means the source is silent, not that the feature is absent.

Listed rates

Price across providers

Input price per million tokens as published by each provider. Bars are drawn from listed rates only — no traffic weighting, since the catalog observes no requests.

Lowest input $0.09/M

Across 5 priced providers

Median input $0.1/M

Midpoint of listed rates

Highest input $0.1/M

1.1× the lowest listed rate

Output range $0.18 – $0.2

Per million output tokens

OpenRouter $0.09/MLowest
Pioneer $0.1/M
Kilo Gateway $0.1/M
Vercel AI Gateway $0.1/M
NanoGPT $0.1/M
Cost calculator

Estimate a workload

$0.00
Excludes taxes, non-token charges, and tiered discounts.

Context limits also differ by provider, from 256K to 1.04858M tokens. Compare the provider table above before choosing on price alone.

Specification

Capabilities

Recorded from the source catalog and provider listings.

✓ Reasoning Yes
✓ Tool calling Yes
× Structured output No
× Attachments No
× Vision input No
✓ Open weights Yes
Creator
Poolside
Model family
laguna
Knowledge cutoff
Not documented
License
Not documented
Release date
2026-07-21
Model ID
poolside/laguna-s-2.1
Published evaluations

Benchmarks

Every result stays attached to its source, version, metric and harness. Scores from different versions are never merged, and the profile below plots each benchmark against its own population rather than on a shared scale.

Benchmark registry
No published benchmark results

ModelBench does not infer quality from price, context size, or model name. When a source publishes a comparable result, it appears here with its version and link.

Read the methodology
Catalog activity

Change log

Field-level changes detected between successful source imports.

Full change log
Max Output Tokens131072 → 32768
Max Output Tokens32768 → 131072
Max Output Tokens131072 → 32768
Max Output Tokens32768 → 131072
Max Output Tokens131072 → 32768
Max Output Tokens32768 → 131072
Max Output Tokens131072 → 32768
Max Output Tokens32768 → 131072
Max Output Tokens131072 → 32768
Max Output Tokens32768 → 131072
Provenance

Sources & verification

Every figure on this page traces back to one of these records.

Methodology
Last verified
Sep 11, 2026
Status
Source-linked
Confidence
Medium
Catalog source
Models.dev
Models.devcatalog ↗OpenCode Zen documentationprovider documentation ↗Poolside documentationprovider documentation ↗OpenRouter documentationprovider documentation ↗Pioneer documentationprovider documentation ↗Kilo Gateway documentationprovider documentation ↗Vercel AI Gateway documentationprovider documentation ↗NanoGPT documentationprovider documentation ↗
Public API

Use this record

Fetch the complete source-linked model record. No key, no account, no rate-limited tier.

API documentation
Endpoint
GET https://model.kyssta.lol/api/v1/models/poolside/laguna-s-2.1
curl
curl "https://model.kyssta.lol/api/v1/models/poolside/laguna-s-2.1"
Common questions

Frequently asked questions

Answered directly from the stored record — nothing here is generated beyond the catalog's own fields.

What is Laguna S 2.1?

Agentic coding model from Poolside in the XS size class for local deployment. It is published by Poolside and catalogued here from Models.dev.

How much does Laguna S 2.1 cost?

Listed input pricing starts at $0.09 per million tokens from OpenRouter, rising to $0.1 across 5 listed providers.

What is the context length of Laguna S 2.1?

Laguna S 2.1 accepts up to 1.04858M tokens of context and returns up to 32.768K output tokens.

Does Laguna S 2.1 support tool calling and structured output?

Provider catalogs list support for tool calling, and reasoning.

Which providers serve Laguna S 2.1?

7 providers list this model: OpenCode Zen, Poolside, OpenRouter, Pioneer, Kilo Gateway, Vercel AI Gateway and 1 more.

Are the weights for Laguna S 2.1 open?

Yes. The weights are published.

When was Laguna S 2.1 released?

The catalog records a release date of 2026-07-21, last verified Sep 11, 2026.

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