Blog

• What does your model actually learn in post-training? A case study
  Efficiently analyzing 400M tokens of posttraining rollouts with Good Start Labs.
  2/18/2026
• Baskerville Demo
  A quick illustrative dataset
  12/1/2025
• Demo: LMSYS Chatbot Arena
  Finding patterns in user preferences in real-world conversations
  10/26/2025
• Interpretability as a new paradigm for data science
  Vectors >> vibes
  10/25/2025
• Mission
  The Gutenberg moment for AI
  10/4/2025