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Insights into our projects: what we build, what we learn, and where the open questions still are.

  • 29 September 2026Perspective5 min read

    What AI really costs: tokens, context and hidden costs

    Jens was a guest on jazz guitarist Tom Haberland's podcast. A question about whether AI will replace musicians turned into a conversation about tokens, hidden costs and the line between prototype and product.

  • 4 September 2026Perspective4 min read

    What Excel really costs your company

    The one Excel file carries the business, until three departments sit in it at once. This post shows when the spreadsheet tips, and what you can build first.

  • 21 August 2026Case study6 min read

    From 3 days to 2 hours: reports without office work

    Rudolf Baumpflege no longer needs three office days for 20 valuation reports, but two hours. The software reads field forms and drafts text. The professional decision stays with the surveyor.

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