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Description

Leanstral 1.5 is a model licensed under Apache-2.0, designed for effective proof engineering in Lean 4, aimed at enhancing the capabilities and accessibility of formal verification. It boasts a total of 119 billion parameters, with 6 billion of them being active, marking a significant improvement in performance for tasks such as theorem proving, agent-based proof engineering, and the verification of practical code. The development of Leanstral 1.5 involved a comprehensive three-stage training process, which included mid-training, supervised fine-tuning, and reinforcement learning utilizing CISPO. In a multiturn environment, the model is tasked with receiving a theorem statement, submitting a proof, and refining its approach based on feedback from the Lean compiler until the proof is either successfully compiled or the available resources are depleted. In the code agent setting, Leanstral functions similarly to a developer navigating a raw filesystem, allowing it to edit files, execute bash commands, and interact with the Lean language server to monitor goals, errors, and type information in real time. This innovative approach not only streamlines the proof engineering process but also significantly enhances the user experience in formal verification tasks.

Description

The Lean Way is transforming the way businesses identify, execute, evaluate, and disseminate ongoing enhancements. This innovative platform enables teams to better recognize opportunities for improvement, monitor the advancement of each initiative, and pinpoint any hindrances in their workflows. Beyond merely capturing more chances for progress, The Lean Way facilitates the actualization of these improvements, maximizing their effectiveness. It ensures that everyone in your organization stays informed about new developments and can actively engage in pertinent discussions. By fostering a culture of collaboration, team members are encouraged to learn from one another, utilizing The Lean Way to explore fresh ideas or share insights when inspiration strikes. Designed specifically to streamline your operations, it effectively eliminates bottlenecks and reduces waste (Muda) by promoting the application of lean methodologies, ultimately leading to a more efficient and productive work environment. As a result, organizations can achieve a higher level of performance and foster a culture of continuous improvement across all levels.

API Access

Has API

API Access

Has API

Screenshots View All

Screenshots View All

Integrations

No details available.

Integrations

No details available.

Pricing Details

Free
Free Trial
Free Version

Pricing Details

$99 per month
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

Mistral AI

Founded

2023

Country

France

Website

mistral.ai/news/leanstral-1-5/

Vendor Details

Company Name

The Lean Way

Country

United States

Website

theleanway.net

Product Features

Product Features

Knowledge Management

Artificial Intelligence (AI)
Cataloging / Categorization
Collaboration
Content Management
Decision Tree
Discussion Boards
Full Text Search
Knowledge Base Management
Self Service Portal

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