Field Notes

Editorial notes on AI-engineering releases and research, each tied to its primary sources.

2229 notes482 topicsWeek in reviewJSON index
1-12 of 157 matching notes
  1. anthropic.com

    Introducing Claude Opus 5.5

    Anthropic’s Opus 5.5 announcement frames the next agent-model contest around operating economics and controllability, not benchmark leadership alone.

    • anthropic
    • claude
  2. mvueh-enigma-solved.carterl.chatgpt.site

    MVUEH — An Enigma message recovered

    The case is a useful demonstration that agentic or AI-assisted investigation earns confidence through constraint satisfaction and source handling, not through a fluent final answer.

    • agents
    • verification
  3. openai.com

    Openai devday 2026 release roundup

    Thesis: OpenAI’s DevDay recap presents persistent, delegated agents alongside a wider set of model and developer-tool updates.

    • codex
  4. chatgpt.com

    Openai dots agent feature claims

    OpenAI’s dots announcement is a move from conversational assistance toward delegated, persistent work.

    • agents
    • long-running-agents
Machine routesPublic and cache-friendly
GET /posts.jsonGET /source-ledger.json GET /rss.xml
Who read this page?Machine requests, hidden until opened

Loading the privacy-safe route aggregate…

Open the JSON contract