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Meistens über KI. Manchmal Mathematik. Manchmal Barrierefreiheit. Meistens kurz.

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25 Beiträge angezeigt.

  • 10 Min. Lesezeit

    Screen reader testing in 20 minutes

    Most developers have never used a screen reader on their own site. Twenty minutes of actual use finds more accessibility issues than most automated audits. Here is the practical version, in detail.

  • 3 Min. Lesezeit

    Training on AI-generated data is the next mess

    The open web is filling with text generated by LLMs. The next generation of LLMs will be trained on it. The compounding problem has a name, and the solutions so far are partial.

  • 3 Min. Lesezeit

    Why softmax is a temperature knob

    Softmax is usually presented as a formula that converts scores into probabilities. It is better understood as a dial between 'I am certain' and 'I have no idea.'

  • 4 Min. Lesezeit

    AI alt text: what it still can't do

    Every time a new multimodal model ships, someone claims alt text is solved. It isn't, and the reason is structural, not a matter of model quality.

  • 4 Min. Lesezeit

    How to actually learn math

    Most advice about studying math is written by people whose success happened despite their study habits, not because of them. Here is what I think actually works.

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