Free AI Chat - Access GPT-5, Claude 4.5, Gemini 3 & 60+ AI Models
The best free AI chatbot for students, developers, researchers, and professionals. No signup required.
Why Choose Our Free AI Chat?
The Old LLM is the ultimate free ChatGPT alternative that gives you unlimited access to over 60 of the world's most powerful AI models, including:
- GPT-5.2 - OpenAI's latest and most advanced language model
- Claude Opus 4.5 - Anthropic's most capable AI for complex reasoning
- Gemini 3 Pro - Google's multimodal AI with image understanding
- Grok 4.1 Fast - xAI's real-time knowledge AI
- DeepSeek R1 - Advanced reasoning and coding model
- Llama 3.3 70B - Meta's open-source powerhouse
- Qwen 3 - Alibaba's multilingual AI
- Mistral - European AI excellence
Perfect AI Tool for Students
Whether you need help with homework, writing essays, solving math problems, understanding science concepts, or learning to code, our AI assistant has you covered:
- AI Homework Helper - Get step-by-step explanations for any subject
- Essay Writing Assistant - Brainstorm, outline, and refine your writing
- Math Problem Solver - From basic algebra to calculus and beyond
- Coding Assistant - Learn programming in Python, JavaScript, Java, C++, and more
- Research Helper - Analyze sources and synthesize information
- AI Flashcard Generator - Create study materials automatically
- Quiz Maker - Test your knowledge with AI-generated quizzes
- AI Handwriting - Convert text to realistic handwritten notes
Advanced Features
- Image Analysis - Upload photos and get AI explanations
- PDF Reading - Chat with your documents
- Real-time Web Search - Get current information
- Code Execution - Run and test code snippets
- Multi-language - Chat in any language
- Voice Input - Speak your questions
- PWA App - Install on any device
- Cloud Sync - Access chats anywhere
Frequently Asked Questions
Is The Old LLM really free?
Yes! We provide completely free and unlimited access to all 60+ AI models. There are no hidden fees, no credit card required, and no limits on usage.
How is this different from ChatGPT?
While ChatGPT only gives you access to OpenAI models, The Old LLM lets you switch between GPT-5, Claude, Gemini, Grok, and 60+ other models to find the best answer for your specific task.
Do I need to sign up?
No signup required! Start chatting immediately. You can optionally create a free account to sync your conversations across devices.
Is it safe for students?
Absolutely. We designed The Old LLM with students in mind. It's family-friendly and includes study tools like flashcards and quizzes.
What devices does it work on?
The Old LLM works on any device with a web browser - computers, tablets, and phones. You can also install it as an app.
Start Chatting Free Now
Join millions of students, developers, and professionals who use The Old LLM every day. Experience the power of 60+ AI models - completely free.
Keywords: free AI chat, ChatGPT alternative, free GPT-5, Claude AI free, Gemini AI free, AI homework helper, AI essay writer, AI coding assistant, best AI for students, AI tutor, study AI, AI flashcards, AI quiz generator