Posts

All the articles I've posted.

• Making a content cache mean what it says

  23 Jun, 2026

  Investigating a subtle batch-invariance bug in MOSS-TTS Local v1.5's reference-audio cache, where content-addressed keys hid execution-shape-dependent values.

• Design agentic alpha discovery system

  26 May, 2026

  Design agentic alpha discovery system

• Design Google Translate

  Updated:11 Jun, 2025

  System design for Google Translate: ML framing, architecture, NMT training, and inference pipeline

• Minimax Speech 2.0

  Updated:4 Jun, 2025

  Reading notes on the Minimax Speech 2.0 paper: technical details of a speech synthesis model

• Seedream 3.0 Technical Report

  Updated:21 Apr, 2025

  Reading notes on the Seedream 3.0 technical report

• 2025-03-23 Weekly Podcast Notes

  Updated:25 Mar, 2025

  Weekly podcast notes: Japan's health insurance system, short dramas entering Hollywood, Tesla/NVIDIA, Google's Willow quantum chip, and more