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Description

Aion 1.0 Plan is Microsoft's innovative local agentic reasoning framework for Windows that facilitates fully agentic workflows on devices without relying on cloud services or incurring per-token expenses. This model boasts an impressive 14 billion parameters and a context length of 32K, and it is integrated directly into Windows on compatible devices. In contrast to smaller on-device models that concentrate on basic text processing, Aion 1.0 Plan is specifically designed for local agentic reasoning, allowing applications to comprehend user intentions, utilize tools, manage files, and coordinate sub-agents directly on the device itself. It represents the latest evolution in Microsoft’s suite of on-device small language models, created for efficient local execution and signifying a shift from scalable text intelligence to more advanced local planning capabilities. Aion 1.0 Plan is a crucial component of Windows' overarching initiative to deliver “unmetered intelligence,” where cutting-edge models tackle the most complex challenges while local models provide ongoing, cost-effective agent workflows. Ultimately, this advancement reflects a significant leap forward in how users can interact with their devices, enhancing productivity and streamlining tasks in everyday computing.

Description

Laguna S 2.1 is an advanced open weight coding model that emphasizes long-term project completion and efficient reasoning capabilities. Featuring a 118-billion-parameter Mixture-of-Experts architecture, it activates 8 billion parameters for each token and accommodates a context window of up to one million tokens in both thinking and non-thinking modes. The model’s streamlined active size allows it to perform intricate tasks on local machines while still competing favorably against significantly larger models across various benchmarks, including terminal usage, software engineering, codebase question answering, and tool utilization. Designed for resilience, Laguna S 2.1 excels in tackling challenging assignments with enhanced persistence, meticulous verification, and a readiness to backtrack rather than prematurely claim success. In practical applications, it has successfully created and validated a browser rendering engine from scratch, optimized an agent harness for improved execution speed and reduced memory usage, and conducted extensive mathematical research using the available tools within its environment, demonstrating its versatility and effectiveness. This combination of features positions Laguna S 2.1 as a powerful tool for developers seeking innovative solutions.

API Access

Has API

API Access

Has API

Screenshots View All

Screenshots View All

Integrations

OpenClaw
Visual Studio Code
Agent Client Protocol (ACP)
Claude Code
Cline
Git
GitHub
Hermes Agent
Hugging Face
Kilo Code
Microsoft Copilot
Model Context Protocol (MCP)
Ollama
OpenAI Codex
OpenCode
OpenRouter
Roo Code
Solara
Visual Studio
Zed

Integrations

OpenClaw
Visual Studio Code
Agent Client Protocol (ACP)
Claude Code
Cline
Git
GitHub
Hermes Agent
Hugging Face
Kilo Code
Microsoft Copilot
Model Context Protocol (MCP)
Ollama
OpenAI Codex
OpenCode
OpenRouter
Roo Code
Solara
Visual Studio
Zed

Pricing Details

No price information available.
Free Trial
Free Version

Pricing Details

No price information available.
Free Trial
Free Version

Deployment

Web-Based
On-Premises
iPhone App
iPad App
Android App
Windows
Mac
Linux
Chromebook

Deployment

Web-Based
On-Premises
iPhone App
iPad App
Android App
Windows
Mac
Linux
Chromebook

Customer Support

Business Hours
Live Rep (24/7)
Online Support

Customer Support

Business Hours
Live Rep (24/7)
Online Support

Types of Training

Training Docs
Webinars
Live Training (Online)
In Person

Types of Training

Training Docs
Webinars
Live Training (Online)
In Person

Vendor Details

Company Name

Microsoft

Founded

1975

Country

United States

Website

blogs.windows.com/windowsdeveloper/2026/06/02/build-2026-furthering-windows-as-the-trusted-platform-for-development/

Vendor Details

Company Name

Poolside

Founded

2023

Country

United States

Website

poolside.ai/blog/introducing-laguna-s-2-1

Product Features

Product Features

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