Leanstral

Leanstral

Mistral AI
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About

Leanstral is an open-source code agent developed by Mistral AI specifically designed to work with the Lean 4 proof assistant. The model focuses on generating code while also formally verifying its correctness against strict mathematical or software specifications. Unlike traditional coding assistants, Leanstral integrates directly with formal proof systems to ensure that generated code satisfies defined logical requirements. Its architecture is optimized for proof engineering tasks and operates efficiently with sparse model parameters. Leanstral is released under the Apache 2.0 license, making it freely accessible for developers, researchers, and organizations to use and customize. The model is designed to operate within real-world formal repositories rather than isolated problem environments. By combining code generation with formal verification, Leanstral aims to reduce the need for manual human review in complex software and mathematical development.

About

Podium is an open-source agent development environment for developers coordinating coding agents. Its shared, persistent issue system connects tasks, dependencies, progress and results. Guide the work through conversation and follow the team in live views. Choose agents for different responsibilities, work through a coordinator, or join individual agent conversations. Run locally or on your own VPS, with desktop and browser access. Podium is pre-1.0; macOS is supported, while Windows and Linux desktop packages are previews. Bring your own coding-agent accounts; their usage limits and costs remain separate. Apache-2.0 license.

Platforms Supported

Windows
Mac
Linux
Cloud
On-Premises
iPhone
iPad
Android
Chromebook

Platforms Supported

Windows
Mac
Linux
Cloud
On-Premises
iPhone
iPad
Android
Chromebook

Audience

AI researchers, software engineers, and developers working with formal verification, proof assistants, and mathematically rigorous software development

Audience

Developers and software teams coordinating coding agents across complex projects

Support

Phone Support
24/7 Live Support
Online

Support

Phone Support
24/7 Live Support
Online

API

Offers API

API

Offers API

Screenshots and Videos

Screenshots and Videos

No images available

Pricing

Free
Open source
Free Version
Free Trial

Pricing

Free
Free Version
Free Trial

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

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Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

Review this Software

Training

Documentation
Webinars
Live Online
In Person

Training

Documentation
Webinars
Live Online
In Person

Company Information

Mistral AI
Founded: 2023
France
mistral.ai

Company Information

Made in Orbit
podium.do/

Alternatives

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GPT-5.5

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Alternatives

No Alternatives
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Leanstral 1.5

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Categories

Categories

Integrations

Mistral AI
Mistral AI Studio
Mistral Vibe

Integrations

Mistral AI
Mistral AI Studio
Mistral Vibe
Claim Leanstral and update features and information
Claim Leanstral and update features and information
Claim Podium Agentic Development Environment and update features and information
Claim Podium Agentic Development Environment and update features and information