Leanstral

Leanstral

Mistral AI
World ID

World ID

World Foundation
+
+

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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

World ID is a privacy-preserving protocol that lets people prove facts about themselves online without sharing unrelated personal information. The World ID app lets users claim, manage, and present cryptographic proofs, including Proof of Human, Proof of Presence, and Proof of Attributes such as age or nationality. Proof of Human is obtained through Orb verification, while other proofs can be claimed through supported verification methods. People use World ID with participating apps and services for human verification and access checks. Developers can integrate World ID into web, mobile, and decentralized applications to help limit bots and duplicate accounts and verify human participation. The protocol is open source, and available proofs, integrations, and verification methods vary by location and implementation.

Platforms Supported

Windows Supported
Mac Supported
Linux Supported
Cloud Not Supported
On-Premises Supported
iPhone Not Supported
iPad Not Supported
Android Not Supported
Chromebook Not Supported

Platforms Supported

Windows Not Supported
Mac Not Supported
Linux Not Supported
Cloud Supported
On-Premises Not Supported
iPhone Supported
iPad Not Supported
Android Supported
Chromebook Not Supported

Audience

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

Audience

Individuals seeking privacy-preserving proof of humanity, and developers and digital platforms integrating identity or age checks, bot prevention, duplicate-account prevention, and person-specific access into websites, apps, smart contracts, and online services.

Support

Phone Support Not Supported
24/7 Live Support Not Supported
Online Not Supported

Support

Phone Support Not Supported
24/7 Live Support Not Supported
Online Supported

API

Offers API Not Supported

API

Offers API Supported

Screenshots and Videos

Screenshots and Videos

Pricing

Free
Open source
Free Version Supported
Free Trial Not Supported

Pricing

World ID use is free for end users. The announced fee model expects applications to pay protocol and credential fees in WLD; fee components may depend on the credential issuer and protocol fee policy.
Free Version Supported
Free Trial Not Supported

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 Supported
Webinars Not Supported
Live Online Not Supported
In Person Not Supported

Training

Documentation Supported
Webinars Not Supported
Live Online Not Supported
In Person Not Supported

Company Information

Mistral AI
Founded: 2023
France
mistral.ai

Company Information

World Foundation
Founded: 2022
Cayman Islands
world.org/world-id

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Leanstral 1.5

Leanstral 1.5

Mistral AI

Categories

AI Coding Agents Supported
AI Coding Models Supported
AI Models Supported

Categories

Integrations

Browserbase Not Supported
Exa Not Supported
Mistral AI Supported
Mistral AI Studio Supported
Mistral Vibe Supported
Vercel Not Supported
Zoom Not Supported

Integrations

Browserbase Supported
Exa Supported
Mistral AI Not Supported
Mistral AI Studio Not Supported
Mistral Vibe Not Supported
Vercel Supported
Zoom Supported
Claim Leanstral and update features and information
Claim Leanstral and update features and information
Claim World ID and update features and information
Claim World ID and update features and information