Features
Structured LLM learning path from fundamentals to advanced
Practical courses on AI Agent development (e.g., Spec-Driven Development)
RAG course covering retrieval, vector databases, and evaluation
Model fine-tuning lessons
Curated deep-dive paper analyses (Transformer, GPT-1, BERT, RLHF)
High-quality interview question bank with detailed solutions (GitHub repo)
Pronunciation course for LLM terminologies
Free foundational content to test before purchasing
Regular content updates based on latest research
Community support via QQ group and GitHub discussions
No API or proprietary model required
Lifetime access to purchased courses
3-day money-back guarantee
Support for WeChat and Alipay payments
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
