Tag: AI

All the articles with the tag "AI".

• Post-Training Is Not 'One Algorithm': Objective Functions and Implementation Essentials for PPO / DPO / GRPO

  30 Dec, 2025 · 12 min read

  Reading notes on RLHF covering PPO, DPO, and GRPO—understanding post-training as an engineering pipeline rather than a single algorithm.

• UI Representation and Action Execution for Generative UI

  2 May, 2025 · 3 min read

  Exploring structured UI representation using JSON Schema, and how to implement action handlers for generative UI systems.

• A Path Towards Generative UI

  31 Mar, 2025 · 10 min read

  Exploring how LLMs can dynamically generate user interfaces that adapt in real time to user needs—the vision behind generative UI.