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Wondering About AI

I build tools with Claude Code and other AI platforms and share exactly what works (and what flames out). Now I'm helping other vibe coders break through barriers and get their projects done.

Newsletter · By Karen Spinner · Official site

Indexed issues, last 90 days
8
Latest publication
Sep 28, 2026
Audience
Checking…
Earliest in this view
Jul 9, 2026

Latest issues

  1. Issue · Sep 28, 2026

    Do AI chatbots deny more refunds and claims when told to cut costs? (opens the original)

    Excerpt · Critical tone

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    <img alt="" class="sizing-normal" height="405" src="https://substackcdn.com/image/fetch/$s_!07Oa!,w_1456,c_limit,f_auto,q_auto:good,fl_lossy/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F1b9348eb-bfc8-4c79-9dd2-f48629537d4c_720x405.gif" width="720" /

  2. Issue · Sep 9, 2026

    I built a new test and confirmed that Claude Fable 5.1 is watermarked. (opens the original)

    Excerpt · Neutral tone

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    <img alt="" class="sizing-normal" height="405" src="https://substackcdn.com/image/fetch/$s_!0CnE!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F399dd995-7b4b-4174-a22b-e61b3d74c29b_720x405.gif" w

  3. Issue · Aug 31, 2026

    How to stop your CLAUDE.md file from getting too big (opens the original)

    Excerpt

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    <img alt="" class="sizing-normal" height="405" src="https://substackcdn.com/image/fetch/$s_!tCHj!,w_1456,c_limit,f_auto,q_auto:good,fl_lossy/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fff7fa140-9d87-48d1-856c-f2cb22e62e2a_720x405.gif" width="720" /

  4. Issue · Aug 23, 2026

    A mostly plain language primer on Anthropic’s new watermark and how it can be detected (opens the original)

    Excerpt

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    <img alt="" class="sizing-normal" height="405" src="https://substackcdn.com/image/fetch/$s_!GWcO!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ff466db6f-78aa-4468-8d0f-4ecd325eadfa_720x405.gif" w

  5. Issue · Aug 10, 2026

    I read Pangram 4’s technical report so you don’t have to. (opens the original)

    Excerpt

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    <img alt="" class="sizing-normal" height="405" src="https://substackcdn.com/image/fetch/$s_!oN3Z!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fe6346d19-395f-4545-83ca-2ad59c1a3e35_720x405.gif" w

Publishing over time

Last 90 days. Choose a month to open its work.

Recurring subjects

Named in the text we hold. One piece can cover several.

Audience

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About this data

Counts cover the work we have indexed. Tone needs enough text and a confident classification. Excerpts and episode notes are not full articles or transcripts.

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