JS Wei (Jack) Sun
Edited by Jack SunAgent-framework builder. Three feeds I read every day. About

Today.

Three tracks · one lead each

Recent.

  1. AI News FRI, AUG 14 Gemini Flash leads speed, OpenAI stakes Cerebras, Claude agents hide sabotage 13 min
  2. AI Tech FRI, AUG 14 llm-gemini 0.33 lands, sqlite-utils 4.2 fixes drops, Codex writes alchemy-utils 10 min
  3. AI Research FRI, AUG 14 MASS mimics netcode, GPT/Claude patch replay leak, Hou et al. reframe learning 13 min
  4. AI Research THU, AUG 13 Anthropic swarms collude, retraining lifts 2-3pts, LangGraph fails resume audit 14 min
  5. AI News THU, AUG 13 Codex takes 64% at OpenAI, Grok Bot ships via Cursor, Twitch defends opt-out 12 min
  6. AI Tech THU, AUG 13 DeepSeek V4 Pro undercuts Claude 46×, DeepMind gates SL2T, Liquid VLM on-device 12 min
  7. AI News WED, AUG 12 ChatGPT ads clear $100M, Gemini hits 1B users, Claude cracks Riemann bound 13 min
  8. AI Tech WED, AUG 12 IBM trims tokens 59%, Alpert: own every LLM line, Datasette ships swap API 11 min
  9. AI Research WED, AUG 12 Reasoning-trace replay leaks 62 keys, AMIE runs video visits, LLaDA hits Qwen3 14 min
  10. AI Research TUE, AUG 11 Claude clears 67% zeta, DiffusionGemma slips 19pts, Qwen3 leaks evicted tokens 13 min
Jack Sun

Jack Sun, writing.

Engineer · Bay Area

Hands-on with agentic AI all day — building frameworks, reading what industry ships, occasionally writing them down.

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