poolside

Poolside: Laguna S 2.1

Name: Poolside: Laguna S 2.1
Creator: poolside
Published: 2026-07-21T16:51:23.000Z

Laguna S 2.1 is the latest coding agent model from Poolside. Laguna S 2.1 is a 118B total parameter model with 8B active parameters, scoring 70.2% on Terminal-Bench 2.1 and...

View source on OpenRouter Hugging Face

Overview

Model specifications

Context: 1,048,576 tokens
Maximum output: 131,072 tokens
Architecture: text->text
Tokenizer: Other
Knowledge cutoff: Not provided
Moderated: No

Capabilities

Input → Output

Input

text

Output

text

Reasoning

Yes

API

Supported API parameters

include_reasoningmax_tokensreasoningtemperaturetool_choicetools

Available providers

1 Provider

Poolside

fp4

Context: 1.0M
Maximum output: 131K
Input: $0.090
Output: $0.180
Cache read: $0.0090
Cache write: Not provided

poolside

models

All models

poolside

Released Jul 22, 2026

Poolside: Laguna S 2.1 (free)

Laguna S 2.1 is the latest coding agent model from Poolside. Laguna S 2.1 is a 118B total parameter model with 8B active parameters, scoring 70.2% on Terminal-Bench 2.1 and...

Context: 262K
Input: text
Output: text

Input: FreeOutput: Freeper 1M tokens

View model details →

poolside

Released Jul 2, 2026

Poolside: Laguna XS 2.1

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...

Context: 262K
Input: text
Output: text

Input: $0.060Output: $0.120per 1M tokens

View model details →

poolside

Released Jul 2, 2026

Poolside: Laguna XS 2.1 (free)

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...

Context: 262K
Input: text
Output: text

Input: FreeOutput: Freeper 1M tokens

View model details →