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Average Ratings 0 Ratings

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ease
features
design
support

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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

Polyscope is an innovative development environment that prioritizes an agent-first approach, facilitating the orchestration and execution of multiple AI coding agents concurrently to streamline intricate software engineering processes. This platform integrates with sophisticated coding models like Claude Code and OpenAI Codex, allowing users to deploy numerous agents at once while ensuring that each task is handled within its own independent workspace. Each agent operates in a copy-on-write environment, which provides a secure setting for testing various methods, altering files, and implementing changes without jeopardizing the integrity of the original project. With the capability to run numerous AI agents simultaneously, developers can efficiently generate code, examine repositories, debug issues, or explore different solutions within the same codebase. Polyscope is offered as a native tool for macOS, optimized for high-performance agent operation, and provides engineers with a unified interface to monitor agent activities and oversee task management. This environment ultimately enhances productivity by allowing developers to leverage the combined power of multiple AI agents in their projects.

API Access

Has API

API Access

Has API

Screenshots View All

Screenshots View All

Integrations

Claude
Claude Code
Git
GitHub
Mistral AI
Mistral AI Studio
Mistral Vibe
Nightwatch
OpenAI
OpenAI Codex
SQLite

Integrations

Claude
Claude Code
Git
GitHub
Mistral AI
Mistral AI Studio
Mistral Vibe
Nightwatch
OpenAI
OpenAI Codex
SQLite

Pricing Details

Free
Free Trial
Free Version

Pricing Details

$99 per year
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

Beyond Code

Founded

2017

Country

Germany

Website

getpolyscope.com

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