Features
Chat with any available book
Answers cited to specific pages
Simulated great minds join discussions (Socrates, Adam Smith, etc.)
Living library grows with every interaction
On-demand book generation from topic description
Symposiums: panel conversations with multiple minds
Upload custom AI 'mind' with persona
Network visualization of mind connections
Topic-based learning (e.g., 'Teach me philosophy')
Supports classic and modern books
Official LLM leaderboard and ranking
Battle Mode for side-by-side model comparison
Agent Mode for real-world agent evaluation
Multimodal Max for multimodal model testing
Code Arena with web development challenge categories
BullshitBench for nonsense detection evaluation
File upload for third-party AI processing
Public conversation sharing for community research
Leaderboard dataset publicly available
Monthly arena updates across product and research
Search functionality for models and conversations
Community voting on model responses
