DeepLearning.AI
AI education platform founded by Andrew Ng. Offers multi-course specializations and short courses covering LLMs, RAG, agentic workflows, fine-tuning, and inference, co-produced with labs including Anthropic, OpenAI, and Hugging Face. The Deep Learning Specialization, its flagship program, has over one million completions and covers CNNs, LSTMs, and Transformers in TensorFlow.