LLM-Contract：开源 AI 智能体与 LLM 测试评估工具

🚀 Getting Started

Welcome to LLM-Contract – the easiest way to test, evaluate, and improve your AI agents, chatbots, and language models. Whether you're building a customer support bot, a coding assistant, or any AI-powered tool, this software helps you make sure it works correctly every single time.

Think of it like a quality control system for your AI. Just like a contract says "this party must do X," LLM-Contract checks that your AI does what it promises – every time you update it.

📥 Download the Application

Visit this link to download the application. You'll see a page with different files – choose the one for your computer and save it.

🖥️ What Is LLM-Contract?

LLM-Contract is a testing toolkit for AI. It helps you:

• Check if your AI answers correctly – Test your AI's responses against expected answers.
• Find problems before users do – Catch mistakes in your AI's responses before they go live.
• Keep track of improvements – See if your AI gets better or worse after changes.
• Compare versions – Make sure a new version of your AI doesn't break what used to work.

It's like having a quality assurance tester for your AI – but it works automatically and never gets tired.

🎯 Who Is This For?

• Developers building AI-powered features
• Product managers who need to verify AI quality
• Quality assurance teams testing AI applications
• Researchers evaluating model performance
• Students learning about AI testing

Even if you've never written code before, you can use LLM-Contract's simple command-line tool.

✨ Main Features

🧪 LLM Evaluation

Test how well your AI model performs on specific tasks. Give it questions and compare its answers to expected results.

🤖 AI Agent Testing

Make sure your autonomous agents (like chatbots that take actions) behave correctly. Check if they follow instructions exactly.

🔄 Prompt Regression Testing

When you change your AI's instructions, make sure it doesn't forget how to do old tasks. LLM-Contract automatically runs all your previous tests.

📚 RAG Grounding

If your AI uses document retrieval (RAG), check that it only uses real information from your documents and doesn't make up facts.

📊 Structured Output Validation

Ensure your AI returns answers in the exact format you need – like JSON, tables, or specific text patterns.

📈 Flakiness Tracking

Sometimes AI gives different answers to the same question. LLM-Contract measures this inconsistency so you can fix it.

🚦 CI Gates

Automatically block deployments if your AI fails tests – just like software testing gates.

💻 System Requirements

⚙️ Installation Guide

Step 1: Download

Visit the download page and get the file for Windows.

Step 2: Save the File

Save the downloaded file somewhere easy to find, like your Desktop or Downloads folder.

Step 3: Run the Installer

Double-click the downloaded file. If Windows asks for permission, click "Yes."

Step 4: Follow the Setup Wizard

Click "Next" through the setup screens. The default settings are fine for most users.

Step 5: Complete Installation

When the setup finishes, you'll have LLM-Contract ready to use.

🏁 First-Time Setup

After installation, you'll need to connect LLM-Contract to your AI model:

1. Open LLM-Contract – Find it in your Start Menu or Desktop shortcut.
2. Enter Your API Key – Most AI services (like OpenAI, Anthropic) require a key. Follow the on-screen instructions or visit your AI provider's website.
3. Choose Your Model – Pick which AI you want to test.
4. Create Your First Test – Use the simple "Add Test" button to ask a question and provide the expected answer.

📝 How to Use LLM-Contract (For Beginners)

Creating Your First Test

1. Click "New Test"
2. Enter a Question – Like "What is the capital of France?"
3. Enter the Expected Answer – "Paris"
4. Click "Save"

That's it! LLM-Contract will remember this test.

Running Tests

Click "Run All Tests" to check all your saved tests at once. LLM-Contract will:

• Ask your AI each question
• Compare the answer to what you expected
• Show ✅ for correct and ❌ for incorrect

Reading Results

The results screen shows:

• Pass Rate – Percentage of tests that passed
• Individual Results – Which questions your AI got right or wrong
• Response Time – How fast your AI answered
• Variability Score – How consistent your AI's answers are

📂 Working with Test Files

LLM-Contract uses simple text files for tests. You can:

• Create test files in Notepad using the format:

  Question: What is 2+2?
  Expected: 4
  

• Import tests from CSV or Excel
• Export results to see historical performance

🚀 Advanced Features

For users who want more control:

Command Line Usage

Open Command Prompt and type:

llm-contract run my-tests.txt

CI/CD Integration

Add these lines to your build process:

llm-contract run tests.txt --fail-on-error

Multiple Test Suites

Organize tests by category – like "Customer Service" or "Technical Support."

🛠️ Troubleshooting Common Issues

"Can't Connect to AI Service"

• Check your internet connection
• Verify your API key is correct
• Make sure your AI provider account is active

"Tests Failing Suddenly"

• Your AI model may have been updated
• Check if your instructions changed
• Review your expected answers – they might be outdated

"Program Won't Start"

• Make sure you have the latest version of Node.js
• Try running as administrator
• Check Windows Firewall settings

❓ Frequently Asked Questions

Q: Is LLM-Contract free? A: It's open-source and free to use.

Q: Do I need to know programming to use it? A: The graphical interface is user-friendly. Basic features need no coding.

Q: Which AI providers are supported? A: Works with OpenAI, Anthropic, Google AI, and any compatible API.

Q: Can I test multiple AIs at once? A: Yes, create different test groups for each provider.

📊 Understanding Test Results

🔒 Privacy and Security

• Tests stay on your computer
• API keys are stored locally
• No data sent to third parties
• You control all test data

👥 Community and Support

• GitHub Issues – Report problems or request features
• Documentation – Detailed guides for everything
• Community Forum – Share tips and get help

📚 Learning Resources

New to AI testing? Check these resources:

1. Beginner Guide – Understanding AI evaluation
2. Advanced Tutorials – Building comprehensive test suites
3. Best Practices – How to choose good test questions
4. Video Walkthroughs – See LLM-Contract in action

🔄 Updating LLM-Contract

Visit the download page regularly for new versions. Updates are usually easy:

1. Download the new version
2. Run the installer
3. Your tests and settings will be preserved

📝 License and Usage

LLM-Contract is fully open-source. You can use it commercially or personally. Check the license file in the repository for details.

🤝 Contributing

Found a bug? Have an idea? Want to help translate?

• Visit the GitHub repository
• Open an issue or submit a pull request
• Join the Discord community server

✅ Quick Start Checklist

• Download LLM-Contract
• Install the software
• Enter your AI API key
• Create 5 basic tests
• Run all tests
• Check the results
• Fix any failing tests

📞 Need Help?

• Documentation: Complete guides available
• GitHub Issues: Report problems
• Email Support: community@llm-contract.example (placeholder)

🔗 Download Again

Download LLM-Contract Now

🌟 Final Words

LLM-Contract takes the guesswork out of AI development. Instead of wondering if your AI is working correctly, you'll know. Instead of hoping improvements don't break things, you'll verify.

Start testing today and build AI you can trust.

Keywords: ai-agents, ai-testing, ci-cd, contract-testing, grounding-validation, llm, llm-evaluation, prompt-testing, rag, regression-testing, structured-output, typescript