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Poolside: Laguna S 2.1 (free) Free API on OpenRouter

Free API Verified
Catalog metadata matched Reasoning models.dev metadata

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

Free APIOpenAI compatibleReasoningTool callingTextReasoning
API Details

Copy-ready connection details

Use these values in your client or SDK.
Base URL
https://openrouter.ai/api/v1
Model ID
poolside/laguna-s-2.1:free
API format OpenAI Chat Completions + OpenAI Responses
Technical Details

Poolside: Laguna S 2.1 (free) specifications

Provider and model catalog
Context window 262K
Max output 262K
Status Online
Family laguna
Released Jul 21, 2026
Last updated Aug 6, 2026
Free listing since Jul 21, 2026
Input text
Output text
Capabilities reasoning, tool calling, temperature control
Open weights Yes
AI Recommendation

Should you use Poolside: Laguna S 2.1 (free)?

Poolside: Laguna S 2.1 (free) is listed for chat workloads and supports a 262K context window.

Use it when OpenRouter's free tier is enough for evaluation, demos, or light production traffic.

Best for
  • Chat
Strengths & Weaknesses

Strengths

  • Long context window
  • Reasoning mode listed
  • Tool calling support
  • Open weights available

Watch outs

  • Free-tier rate limits apply
  • Vision support is not listed
Benchmark Overview

Benchmark signals for Poolside: Laguna S 2.1 (free)

Measured data
Speed Observed generation speed
80 tok/s
Context Maximum listed context window
262K
Pricing

Poolside: Laguna S 2.1 (free) pricing per 1M tokens

Free tier listed
Input $0 per 1M tokens
Output $0 per 1M tokens
Free access Available OpenRouter
Rate limit 200 req/day (free tier) provider policy
Availability

Poolside: Laguna S 2.1 (free) availability by provider

2 alternatives

We found 3 provider listings for laguna. Check model ID, quota, pricing, and API format before switching providers.

Provider Model listing Access Context API Limits
OpenRouter Poolside: Laguna S 2.1 (free) Free tier 262K OpenAI-style 200 req/day (free tier)
Kilo Code poolside/laguna-s-2.1:free Free tier 262K OpenAI-style ~200 req/hr
NVIDIA NIM poolside/laguna-xs-2.1 Free tier 262K OpenAI-style Up to 40 RPM
View OpenRouter setup guide →
Typical Use Cases

Poolside: Laguna S 2.1 (free) use cases

Chat

Poolside: Laguna S 2.1 (free) is tagged for chat in this catalog and works with OpenAI-compatible client libraries.

FAQ

Poolside: Laguna S 2.1 (free) free API FAQ

Is Poolside: Laguna S 2.1 (free) free to use?

Poolside: Laguna S 2.1 (free) is listed with free API access on OpenRouter, subject to the provider's quota and account policy.

What is the Poolside: Laguna S 2.1 (free) model ID?

The model ID shown in this catalog is poolside/laguna-s-2.1:free.

What are the Poolside: Laguna S 2.1 (free) free tier rate limits on OpenRouter?

The listed free tier limit is 200 req/day (free tier). Limits can change per account tier, so confirm against the provider dashboard.

What context window does Poolside: Laguna S 2.1 (free) support?

The listed context window is 262K tokens with up to 262K output tokens.

More about Poolside: Laguna S 2.1 (free)

Free provider route for experiments, demos, and cost-sensitive chat workloads

For API keys, setup steps, and provider-level limits, see the OpenRouter provider page.