Ratings and Reviews 0 Ratings

Total
ease
features
design
support

This software has no reviews. Be the first to write a review.

Write a Review

Ratings and Reviews 0 Ratings

Total
ease
features
design
support

This software has no reviews. Be the first to write a review.

Write a Review

Alternatives to Consider

  • TrustInSoft Analyzer Reviews & Ratings
    6 Ratings
    Company Website
  • Google AI Studio Reviews & Ratings
    11 Ratings
    Company Website
  • JetBrains Junie Reviews & Ratings
    12 Ratings
    Company Website
  • Windsurf Editor Reviews & Ratings
    161 Ratings
    Company Website
  • Retool Reviews & Ratings
    567 Ratings
    Company Website
  • Vertex AI Reviews & Ratings
    944 Ratings
    Company Website
  • LM-Kit.NET Reviews & Ratings
    25 Ratings
    Company Website
  • wp2print Reviews & Ratings
    23 Ratings
    Company Website
  • Detrack Reviews & Ratings
    145 Ratings
    Company Website
  • LeanData Reviews & Ratings
    1,132 Ratings
    Company Website

What is Leanstral?

Leanstral is an open-source AI coding agent introduced by Mistral AI to support the development of formally verified software and mathematical proofs using Lean 4. The model is specifically designed for proof engineering, allowing it to generate code and automatically verify its correctness against formal specifications. Lean 4 is a powerful proof assistant used in advanced mathematics and software verification, and Leanstral is the first AI agent built specifically to operate within this environment. Instead of relying on general-purpose coding models, Leanstral is trained to work directly with formal repositories and structured proof systems. The model uses a sparse architecture with efficient active parameters, enabling it to deliver strong reasoning performance while maintaining computational efficiency. Leanstral can leverage Lean’s verification capabilities to test and validate generated solutions through parallel inference processes. This approach helps ensure that AI-generated code adheres strictly to defined logical and mathematical requirements. The model supports integration with development tools and model communication protocols, enabling it to function within broader AI-assisted coding environments. Benchmarks demonstrate that Leanstral can outperform many large open-source models in proof engineering tasks while operating at a lower cost. Its design allows developers to automatically generate proofs, verify algorithms, and build mathematically sound software implementations. Released under the Apache 2.0 license, Leanstral can be downloaded, fine-tuned, and deployed in private infrastructure. By combining automated coding with formal verification, Leanstral represents a significant step toward building trustworthy AI systems for critical software and research applications.

What is Claude Opus 4.6?

Claude Opus 4.6 is Anthropic’s latest flagship model, representing a major advancement in AI capability and reliability. It is designed to handle complex reasoning, deep coding tasks, and real-world problem solving at scale. The model achieves top-tier results on benchmarks such as SWE-bench, advanced agent evaluations, and multilingual programming tests. Compared to earlier models, Opus 4.6 demonstrates stronger planning, execution, and long-horizon performance. It is particularly well-suited for agentic workflows that require extended focus and coordination. Safety improvements include substantially higher resistance to prompt injection attacks. The model also shows improved alignment when operating in sensitive or regulated contexts. Developers can fine-tune performance using new Claude API features such as effort parameters and context compaction. Advanced tool use enables more efficient automation and workflow orchestration. Updates across Claude, Claude Code, Chrome, and Excel broaden access to Opus 4.6. These integrations support use cases ranging from software development to data analysis. Overall, Claude Opus 4.6 delivers a significant leap in power, safety, and usability.

Media

Media

No images available

Integrations Supported

Brokk
C
Claude Code
Claude Cowork
Claude Max
DataGrip
Dessix
F#
Julia
Mistral AI
Model Context Protocol (MCP)
Muse
OpenCode
PHP
PyCharm
Rider
Twigg
Verdent
Visual Basic
Xcode

Integrations Supported

Brokk
C
Claude Code
Claude Cowork
Claude Max
DataGrip
Dessix
F#
Julia
Mistral AI
Model Context Protocol (MCP)
Muse
OpenCode
PHP
PyCharm
Rider
Twigg
Verdent
Visual Basic
Xcode

API Availability

Has API

API Availability

Has API

Pricing Information

Free
Free Trial Offered?
Free Version

Pricing Information

Pricing not provided.
Free Trial Offered?
Free Version

Supported Platforms

SaaS
Android
iPhone
iPad
Windows
Mac
On-Prem
Chromebook
Linux

Supported Platforms

SaaS
Android
iPhone
iPad
Windows
Mac
On-Prem
Chromebook
Linux

Customer Service / Support

Standard Support
24 Hour Support
Web-Based Support

Customer Service / Support

Standard Support
24 Hour Support
Web-Based Support

Training Options

Documentation Hub
Webinars
Online Training
On-Site Training

Training Options

Documentation Hub
Webinars
Online Training
On-Site Training

Company Facts

Organization Name

Mistral AI

Date Founded

2023

Company Location

France

Company Website

mistral.ai

Company Facts

Organization Name

Anthropic

Date Founded

2021

Company Location

United States

Company Website

claude.ai

Categories and Features

Popular Alternatives

Popular Alternatives

Claude Code Reviews & Ratings

Claude Code

Anthropic
Claude Opus 4.6 Reviews & Ratings

Claude Opus 4.6

Anthropic
OpenClaw Reviews & Ratings

OpenClaw

Molty
Claude Opus 4.5 Reviews & Ratings

Claude Opus 4.5

Anthropic