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AUTHORPen name

Rowan Ashby

Rowan Ashby is the pen name of the editor of Bullquill, an independent publication based in Indonesia. Writes on central banks, financial regulation, AI, consumer tech and games.

“Rowan Ashby” is a pen name used by Bullquill’s editor. See the full profile.

744 POSTS

IndexDate · Title · Reading time

  1. Open-Weight vs Open-Source AI: What's the Difference, and Why It Matters to You

    Open-weight and open-source AI are not the same thing. Learn the difference, how to read a model license, and what it takes to run one yourself.

    TECH · 5 MIN
  2. Singapore's New AI Risk Guidelines for Banks and Insurers: What MAS Expects

    Singapore's MAS issued AI risk management guidelines for financial institutions on October 7, 2026. What they expect, the timeline, and why it matters.

    FIN · 3 MIN
  3. The Fed Raised Rates in September 2026: What Changed, Why, and What It Means

    The Fed raised rates to 3.75%-4% on September 16, 2026. What changed, why officials acted, and what it may mean for borrowers and savers.

    FIN · 3 MIN
  4. AI Weekly #1: Gemini 4 Argon, Meta's Open Muse Spark, EU AI Act

    Gemini 4 Argon arrives, Meta opens Muse Spark weights, DeepSeek updates Flash, and the EU publishes its first AI Act standard. What it means.

    AI · 4 MIN