https://llm.429.im/https://llm.429.im/00-intro/https://llm.429.im/01-foundation/01-tokenization/https://llm.429.im/01-foundation/02-embedding/https://llm.429.im/02-transformer-gpt/03-attention/https://llm.429.im/02-transformer-gpt/04-transformer-block/https://llm.429.im/02-transformer-gpt/05-pretraining/https://llm.429.im/03-training-alignment/06-sampling/https://llm.429.im/03-training-alignment/07-sft-lora/https://llm.429.im/03-training-alignment/08-rlhf-dpo/https://llm.429.im/04-applications/09-rag/https://llm.429.im/04-applications/10-agent/https://llm.429.im/04-applications/11-multi-agent/https://llm.429.im/04-applications/12-mcp-skill/https://llm.429.im/05-engineering/13-front-end-product/https://llm.429.im/05-engineering/14-eval-security-cost/https://llm.429.im/15-resources/https://llm.429.im/verification/