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Scheduled for retirement on Oct 31, 2026. Still available at the prices below until then.

Laguna S 2.1

PoolsideFirst listed Jul 2026
Tool useReasoningPrompt caching
Compare Laguna S 2.1Count tokens for Laguna S 2.1
Context
1M
Max output
131K
Serving providers
2
Cheapest input
$0.09 /1M
On-demand listed rates, OpenRouter routed quotes and Vercel reseller quotes. Enterprise commitments (committed-use discounts, provisioned throughput, negotiated rates) can be materially lower. An OpenRouter routed quote is the price of whichever upstream provider OpenRouter prefers today, so it moves day to day.

Benchmarks

independent evaluations · source: Hugging Face leaderboards
Individual benchmarks · click a row for effort variants
BenchmarkBest scoreEffortCost / task
SWE-bench Pro59%default—

Pricing by serving provider

standard tier · per 1M tokens · click a provider to expand
Serving providerInput /1MOutput /1MEndpoints
OpenRouterRouted quote$0.09$0.181
Standardpoolside/laguna-s-2.1
ComponentUnitStandard
Text cached in/1M tok$0.009
Text input/1M tok$0.09
Text output/1M tok$0.18
VercelRouted quoteVercel reseller quote$0.09$0.181
OpenRouter (free)Free tier only—1
Vercel (free)Vercel reseller quoteFree tier only—1

Price history

OpenRouter routed quote

OpenRouter's price is a routed quote. It moves with whichever upstream route OpenRouter prefers that day, so we do not track it as a price history.

Cost calculator

estimate your monthly spend on this model
$32
estimated / month

Model IDs

copy the exact identifier for your platform
poolside/laguna-s-2.1:freepoolside/laguna-s-2.1-freepoolside/laguna-s-2.1poolside/laguna-s-2.1

Frequently asked questions

Laguna S 2.1 pricing, context and availability

Is Laguna S 2.1 still available?

Yes. Laguna S 2.1 is scheduled for retirement on 2026-10-31.

How much does Laguna S 2.1 cost?

Laguna S 2.1 costs $0.09 per 1M input tokens as an OpenRouter routed quote, and $0.18 per 1M output tokens as an OpenRouter routed quote. An OpenRouter routed quote is the price of whichever upstream provider OpenRouter prefers today, so it moves day to day.

What is the context window of Laguna S 2.1?

Laguna S 2.1 accepts up to 1M tokens of context and can return up to 131K output tokens.

Which providers serve Laguna S 2.1?

Laguna S 2.1 is available from 2 serving providers, each with its own pricing and model ID. OpenRouter is currently the cheapest, as a routed quote.

What can Laguna S 2.1 do?

Laguna S 2.1 supports tool use, reasoning and prompt caching.

Other Poolside models

compare pricing across the Poolside lineup
Laguna XS 2.1$0.06/1M · 1 provider
Listed prices from LiteLLM, OpenRouter and Vercel · last checked Oct 14, 2026

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