DeepSeek vs OpenRouter vs Others Chat Comparison

A web application that allows users to compare responses from DeepSeek, OpenRouter AI models and Others side by side in a dual chat interface.

Preview

Features

• Dual Chat Interface: Compare responses from DeepSeek and OpenRouter models simultaneously
• Model Selection: Choose from various AI models available through OpenRouter
• Secure Authentication: Simple passcode-based login system
• Responsive Design: Works on desktop and mobile devices
• Real-time Response Metrics: View response times and timestamps for each message

Project Structure

├── api/                  # Backend API endpoints
│   ├── config.sample.php # Configuration template (copy to config.php)
│   ├── login.php         # Login handler
│   ├── logout.php        # Logout handler
│   ├── openrouter_models.php # Fetches available models from OpenRouter
│   └── send_message.php  # Handles sending messages to AI providers
├── assets/               # Frontend assets
│   ├── app.js            # JavaScript functionality
│   └── style.css         # CSS styles
├── includes/             # PHP includes
│   ├── functions.php     # Helper functions
│   └── session.php       # Session management
├── screens/              # Preview media
│   ├── preview.mp4       # Demo video
│   └── preview.png       # Screenshot
├── .gitignore            # Git ignore file
├── .htaccess             # Apache configuration
├── home.php              # Main chat interface
├── index.php             # Login page
├── LICENSE               # License file
└── README.md             # This file

Setup Instructions

1. Clone the repository:

   git clone https://github.com/yourusername/deepseek-openrouter-comparison-chat.git
   cd deepseek-openrouter-comparison-chat
   

2. Create a configuration file:

   cp api/config.sample.php api/config.php
   

3. Edit api/config.php and add your API keys:

   • Get a DeepSeek API key from DeepSeek
   • Get an OpenRouter API key from OpenRouter
   • Set a secure login passcode

4. Deploy to a PHP-enabled web server (e.g., Apache, Nginx)

5. Access the application through your web browser

API Keys

This application requires API keys from:

• DeepSeek: Used for the DeepSeek chat functionality
• OpenRouter: Used to access various AI models including Claude, GPT-4, Llama, etc.

Security Notes

• The application uses CSRF tokens to prevent cross-site request forgery
• API keys are stored in a configuration file that should be kept secure
• Simple passcode authentication is implemented (can be enhanced for production)

Browser Compatibility

• Chrome (latest)
• Firefox (latest)
• Safari (latest)
• Edge (latest)

License

This project is licensed under the MIT License - see the LICENSE file for details.

Troubleshooting

• If you encounter CSRF token errors, ensure your session is properly configured
• For model selection issues in OpenRouter, check the browser console for debugging information
• Make sure your API keys are valid and have sufficient credits