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

The go-to market for your APIs. We are enabling companies with APIs to build POCs and integrations for their prospects in minutes. Proofs follows best practices across the whole software development cycle adjusted to your stack and workflow preferences. Proofs provides a preview URL instantly, along with a Docker image, while a tested and documented codebase is committed back to your repository seamlessly integrating with your CI/CD systems. Delivering an adequate volume of relevant demos and PoCs that convert quickly enough is a real challenge. Empower your team to focus on strategic projects, while Proofs deals with routine development in minutes. We run, test, document, and deploy it too. We’re moving at LLM speed, and sometimes faster. Proofs ingest your API, docs, and past code to learn. Our AI agents do it all, frontend, backend, branding updates, content mocks, and 3rd party integrations.

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

Enterprises in search of a tool to build POCs and integrations

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

Pricing

Free
Free Version
Free Trial

Pricing

No information available.
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

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

Review this Software

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

Proofs
www.proofs.io

Alternatives

Alternatives

Claude Opus 4.6

Claude Opus 4.6

Anthropic
Zunoy MockAPI

Zunoy MockAPI

Mentcube Innovations Pvt Ltd
Leanstral 1.5

Leanstral 1.5

Mistral AI
Apiary

Apiary

Oracle

Categories

Categories

Integrations

Contentful
DALL·E 2
Docker
Git
Mistral AI
Mistral AI Studio
Mistral Vibe
Next.js
OpenAI
React
Tailwind CSS

Integrations

Contentful
DALL·E 2
Docker
Git
Mistral AI
Mistral AI Studio
Mistral Vibe
Next.js
OpenAI
React
Tailwind CSS
Claim Leanstral and update features and information
Claim Leanstral and update features and information
Claim Proofs and update features and information
Claim Proofs and update features and information