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Average Ratings 0 Ratings

Total
ease
features
design
support

No User Reviews. Be the first to provide a review:

Write a Review

Description

Leanstral is an open-source AI code agent created by Mistral AI to support formal software verification and mathematical proof development using Lean 4. The system is designed to generate code while simultaneously validating its correctness through formal proof mechanisms. Unlike many AI coding assistants that rely on general-purpose language models, Leanstral is specifically optimized for proof engineering tasks within structured repositories. The model operates using a sparse architecture with efficient active parameters, allowing it to deliver strong performance without requiring extremely large computational resources. Leanstral integrates closely with the Lean proof assistant, which acts as a strict verifier for mathematical reasoning and software specifications. Developers and researchers can use the model to build verified implementations, reducing the need for time-consuming manual debugging and validation. The project is released under the Apache 2.0 open-source license, ensuring accessibility and flexibility for customization. Leanstral also supports integration with model communication protocols, enabling compatibility with development tools and extensions. Benchmarks show that the system can compete with larger closed-source coding agents while maintaining significantly lower operational costs. By combining automated reasoning, code generation, and formal proof verification, Leanstral introduces a new approach to building trustworthy AI-assisted software systems.

Description

Identify issues at the earliest stages and enhance your design's reliability by implementing formal checks and properties. Integrate formal methods early in the design phase whenever they align with your application's needs. Utilize formal cover traces to deepen your understanding of the design and address challenging questions regarding the design being evaluated. Leverage formal safety properties to create more concise and meaningful traces than those generated through simulation. Use formal proofs to validate your design's accuracy, apply mutation coverage to bolster your confidence in simulation-based verification efforts, and streamline the test case creation process by utilizing guidance from formal cover traces. Engage in both unbounded and bounded verification of safety properties while conducting reachability checks and detecting bounds for cover properties. This comprehensive approach not only ensures design correctness but also fosters a more efficient workflow throughout the development process.

API Access

Has API

API Access

Has API

Screenshots View All

Screenshots View All

Integrations

Mistral AI
Mistral AI Studio
Mistral Vibe

Integrations

Mistral AI
Mistral AI Studio
Mistral Vibe

Pricing Details

Free
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

Mistral AI

Founded

2023

Country

France

Website

mistral.ai

Vendor Details

Company Name

Symbiotic EDA

Founded

2018

Country

Austria

Website

www.symbioticeda.com/seda-suite

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