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Poolside: Laguna XS 2.1: AI model

Laguna XS 2.1 is a compact open-weight coding-agent model from Poolside with a 262K-token context window. Reachable from inside Iran through Hormouz.

Context window:
262,144 tokens
Input:
$0.06/1M tokens
Output:
$0.12/1M tokens
Discount:
−40%
Type:
text
  • Tools
  • Streaming
  • Long context

Thinking levels:

Laguna XS 2.1 is Poolside's compact coding-agent model, a 33B mixture-of-experts with 3B active parameters and a step up from Laguna XS.2. It combines tool calling and reasoning in a small footprint, with a 256K context and up to 32K output tokens, and runs in FP8 for fast, cheap agentic coding. It is open-weight under the OpenMDW-1.1 licence.

It accepts text input and returns text, and supports tool calling and streaming. Laguna XS 2.1 is commonly used for fast coding sub-agents, code completion and edits, terminal tasks and low-cost software automation. Hormouz serves it behind an OpenAI-compatible API: point your base URL at Hormouz, drop in a Hormouz key, and existing OpenAI SDK code runs without changes.

Pricing is usage-based: $0.06 per million input tokens and $0.12 per million output tokens. There is no fixed monthly fee, and you pay only for the tokens you use. Hormouz provides stable access to the model from inside Iran, with no foreign credit card or circumvention tooling required.

Laguna XS 2.1 is the latest coding agent model in the 33B-A3B category from Poolside and a step forward from their Laguna XS.2 model (released in April 2026). It combines...

Quickstart

curl https://api.hormouz.net/v1/chat/completions \
  -H "Authorization: Bearer ng-YOUR_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "poolside/laguna-xs-2.1",
    "messages": [{"role": "user", "content": "Hello!"}]
  }'

Specs

VendorPoolside
TypeText
Context window262,144 tokens
PricingPrevious price: $0.1 / $0.2 per MDiscounted price: $0.06 / $0.12 per M−40%
APIChat Completions
CapabilitiesStreaming · Tools

Code example

cURL
curl https://api.hormouz.net/v1/chat/completions \
  -H "Authorization: Bearer ng-YOUR_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "poolside/laguna-xs-2.1",
    "messages": [{"role": "user", "content": "Hello!"}]
  }'
Python
from openai import OpenAI
client = OpenAI(api_key="ng-YOUR_API_KEY", base_url="https://api.hormouz.net/v1")
response = client.chat.completions.create(
    model="poolside/laguna-xs-2.1",
    messages=[{"role": "user", "content": "Hello!"}],
)
print(response.choices[0].message.content)
JavaScript
import OpenAI from "openai";
const client = new OpenAI({ apiKey: "ng-YOUR_API_KEY", baseURL: "https://api.hormouz.net/v1" });
const response = await client.chat.completions.create({
  model: "poolside/laguna-xs-2.1",
  messages: [{ role: "user", content: "Hello!" }],
});
console.log(response.choices[0].message.content);

Buy the Poolside: Laguna XS 2.1 API, paid in rial

  • Buy credit with an Iranian bank card; no foreign card or account needed.
  • One Hormouz key reaches Poolside: Laguna XS 2.1 and 600+ other models, and you pay only for what you use.
  • No VPN and no risk of a banned account; just change the base URL to api.hormouz.net/v1.
Create an account

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FAQ

How much does Laguna XS 2.1 cost?
Pricing is usage-based: $0.06 per million input tokens and $0.12 per million output tokens. There is no fixed monthly fee, and you pay only for the tokens you use.
How do I access Laguna XS 2.1 from inside Iran?
Create an account on Hormouz and generate an API key. Hormouz provides a stable path to the model from inside Iran, with no foreign credit card or circumvention tooling required.
Is Laguna XS 2.1 compatible with OpenAI code?
Yes. Hormouz exposes an OpenAI-compatible API. Point your base URL at Hormouz and swap in your Hormouz key. Your existing SDKs and code run without a rewrite.
What context window and capabilities does Laguna XS 2.1 have?
It has a 262K-token context window, accepts text input, and supports tool calling and streaming.
What is Laguna XS 2.1 good for?
Typical uses are fast coding sub-agents, code completion and edits, terminal tasks and low-cost software automation.

Updated 2026-10-13