[2023-04-04]
Transformers Explained: From Attention Mechanism to GPT-4o, Claude, and Open-Source LLMs (2026)— @dylan >>
Understand transformer architecture from self-attention to modern LLMs — covering GPT-4o, Claude, Gemini, Llama 3, Mistral, multimodal models, and practical guidance on which model to use for which task.