Chengshuo Dai

Chengshuo Dai

Self-driven AI Engineer.
Yale University.

Personal Website 🔗

👋 Welcome to my Blog

Hi, this is Chengshuo. I'm documenting my learning notes in this blog. Feel free to email me if there is any mistakes in the notes. 😉

Feb 14, 2026

Hitting the Data Wall: Scaling Laws and Rise of Synthetic Data

LLM FundamentalsSupervised Fine-tuning
Feb 11, 2026

The Critical Role of Data Quality in Instruction Tuning: Insights from LIMA

Supervised Fine-tuningLLM Fundamentals
Feb 05, 2026

The Alignment Problem: From RLHF and PPO to DPO and KTO

AlignmentSupervised Fine-tuning
Dec 04, 2025

Parameter-Efficient Fine-Tuning: A Deep Dive into LoRA and QLoRA

Supervised Fine-tuning
Nov 28, 2025

SFT初探:原来大模型是这样学会聊天的

Supervised Fine-tuning

Categories

  • All (48)
  • AI Safety (1)
  • AI Search (3)
  • Agent (6)
  • Agentic RAG (1)
  • Alignment (6)
  • DNS (1)
  • Embedding & Vector Database (3)
  • Fine-Tuning (2)
  • GraphRAG (1)
  • Inference Optimization (4)
  • LLM Evaluation (3)
  • LLM Fundamentals (11)
  • LLM Inference (1)
  • Model Architecture (4)
  • Performance Optimization (3)
  • Personal Reflextion (1)
  • Post-Training (1)
  • Prompt Engineering (6)
  • RAG (4)
  • Scaling Laws (1)
  • Search (1)
  • Supervised Fine-tuning (5)
  • System Design (3)
  • Vibe Coding (1)
  • Web Deployment (1)