Laguna S 2.1

poolside/laguna-s-2.1

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...

InputText
OutputText
Input / Outputclub$0.0954 / $0.1908per 1M tokens · USD
Context window1Mtoken
Maximum output131.1Ktoken

Pricing

Current model usage rates. Choose your plan to see its published prices.

Pricing
UsagePricing
InputUS$0.0954/ 1M token
Cache readUS$0.00954/ 1M token
OutputUS$0.1908/ 1M token

Membership and model usage are billed separately. Compare plans

Capabilities

Input
Text
Output
Text
Context window
1,048,576 token
Maximum output
131,072 token

Providers

Model supply available through Vecbase.

Via OpenRouter

Access is subject to your account’s permissions and model availability.

Frequently asked questions

What is Laguna S 2.1, and who develops it?

Laguna S 2.1 is a model from poolside. Its model ID on Vecbase is poolside/laguna-s-2.1. 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...

How much does Laguna S 2.1 cost on Vecbase?

For Laguna S 2.1, the Club plan lists USD 0.0954 per 1 million input tokens and USD 0.1908 per 1 million output tokens, as of 10/22/2026, 9:25:16 PM UTC. See the pricing table for cache rates, input-length tiers and other usage types. Membership fees are separate.

How many tokens fit in Laguna S 2.1’s context window?

Laguna S 2.1 has a context window of 1,048,576 tokens. Input and output must fit within the limits of the API you use.

What is the maximum output length for Laguna S 2.1?

Laguna S 2.1 can generate up to 131,072 tokens per response. Your API or request settings may set a lower limit.

Can Laguna S 2.1 call tools in an agent workflow?

Yes. Laguna S 2.1 supports tool calling. Your application provides the tool definitions and runs the tools the model requests.

Which input and output formats does Laguna S 2.1 support?

Laguna S 2.1 accepts Text and produces Text.

Which providers make Laguna S 2.1 available through Vecbase?

Vecbase offers Laguna S 2.1 through OpenRouter. Availability may vary by provider.

Which model ID should an agent use to request Laguna S 2.1?

Use poolside/laguna-s-2.1 as the model identifier for Laguna S 2.1. See Vecbase’s API documentation for authentication, required inputs and supported request formats.

What does an agent need to access Laguna S 2.1 through Vecbase?

To use Laguna S 2.1, you need an authenticated account with the required permissions, sufficient balance and the relevant capability enabled. See the documentation for setup.

Is a release date available for Laguna S 2.1?

We do not yet have a confirmed release date for Laguna S 2.1.

Which models can I compare with Laguna S 2.1 on Vecbase?

You can compare Laguna S 2.1 with Laguna XS 2.1 (poolside/laguna-xs-2.1), Vecbase Flash (vecbase-1.0-lite), and Vecbase (vecbase-1.0). Check their capabilities and prices to find the best fit for your task.