Laguna XS 2.1 API

poolside/laguna-xs-2.1
Laguna XS 2.1 on AIMLAPI.
Context
262K tokens
Input
$0.082524 / 1M tokens
Output
$0.165048 / 1M tokens

How to use Laguna XS 2.1 API

Install any OpenAI-compatible SDK, point it at api.aimlapi.com/v1, and set the model to poolside/laguna-xs-2.1.
import requests

r = requests.post(
    "https://api.aimlapi.com/v1/chat/completions",
    headers={"Authorization": "Bearer " + AIMLAPI_KEY},
    json={
      "model": "poolside/laguna-xs-2.1",
      "messages": [
        {
          "role": "user",
          "content": "Hello!"
        }
      ]
    },
)
print(r.json())
const r = await fetch("https://api.aimlapi.com/v1/chat/completions", {
  method: "POST",
  headers: {
    Authorization: `Bearer ${process.env.AIMLAPI_KEY}`,
    "Content-Type": "application/json",
  },
  body: JSON.stringify({
    "model": "poolside/laguna-xs-2.1",
    "messages": [
      {
        "role": "user",
        "content": "Hello!"
      }
    ]
  }),
});
console.log(await r.json());
curl -X POST https://api.aimlapi.com/v1/chat/completions \
  -H "Authorization: Bearer $AIMLAPI_KEY" \
  -H "Content-Type: application/json" \
  -d '{"model":"poolside/laguna-xs-2.1","messages":[{"role":"user","content":"Hello!"}]}'

OpenAI-compatible — swap the base URL and it works with your existing SDK.

Laguna XS 2.1 API Pricing

TypePrice
Input
$0.082524 / 1M tokens
Output
$0.165048 / 1M tokens
Cached input
$0.041262 / 1M tokens

Laguna XS 2.1 vs other models

ModelInputOutputContextBest for
Laguna XS 2.1
This page
$0.082524 / 1M tokens
$0.165048 / 1M tokens
262K tokens
Reasoning + agents
$6.5 / 1M tokens
$39 / 1M tokens
1.05M tokens
Reasoning + agents
$2.6 / 1M tokens
$13 / 1M tokens
1M tokens
Balanced coding + agents
$3.9 / 1M tokens
$19.5 / 1M tokens
1M tokens
Long-context, multimodal & agentic workflows
$0.65 / 1M tokens
$3.9 / 1M tokens
1.05M tokens
Reasoning + agents

Frequently asked questions

Laguna XS 2.1 has a 262,144 tokens context window and can return up to 32,768 tokens.

Laguna XS 2.1 takes image, text as input and returns text.

Use poolside/laguna-xs-2.1 as the model id. Requests go to https://api.aimlapi.com/v1/chat/completions.

Laguna XS 2.1 is priced at input $0.082524 / 1M tokens, output $0.165048 / 1M tokens, cached input $0.041262 / 1M tokens.

Yes, Laguna XS 2.1 can stream responses as they are generated.

Yes, Laguna XS 2.1 accepts image input alongside text.

Yes, it supports function calling, parallel tool calls, and structured output.

Start building with Laguna XS 2.1

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