Using LLMs to generate small semantic perturbations for language learning writing practice

Still images of this GIF are at the bottom. Learning to read a language is mostly a game of getting massive quantities of comprehensible input. Learning to write that same language is a whole ’nother ballgame. But, using the 4-quadrant Anki card setup from my earlier post, I think I’m finding more and more ways to make this as amenable to spaced repetition as possible. One thing I’ve been experimenting with with surprising success is the idea of using LLMs to generate “semantic perturbations” on sentences I already “know” how to write, where “know” = “have in active review in Anki”, for our purposes....

July 4, 2025

The language learning "Delta" Anki card pattern

1 2 3 4 5 +--------------------------+------------------------------------------+ | L2, fixable | L1, intention | +--------------------------+------------------------------------------+ | L2, fixed | L1, (fixable -> fixed) explanation | +--------------------------+------------------------------------------+ The above 2x2 layout for Anki cards, which I call a “comprehensible delta”, is one of the best things I’ve happened upon in a while for learning another language. Let’s say you are learning Finnish, and you want to say Lapset tykkäävät hillosta. (The kids like jam....

June 28, 2025

Create multi-stage Anki card answers with HTML's <details> tag

This works as of, at least, Anki 24.06.3. According to the Mozilla Developer Network, The <details> HTML element creates a disclosure widget in which information is visible only when the widget is toggled into an open state. In standard web browsers, absent any CSS to the contrary, a <details> tag starts closed until further notice. Since Anki is basically a local web browser on top of a timer, this also works there....

June 7, 2025

LLM tutored writing practice for secondary language acquisition

Language learning for the contemporary adult learner can be broken down roughly into four highly correlated, but distinct, skillsets. Passive understanding Active production The written word Reading Writing The spoken word Listening Speaking You may know from my FOSS software that I have been learning Finnish for the past 4 years or so. For the first few years I pretty much focused exclusively on reading comprehension, as I consider that to be the easiest quadrant to skill up in first....

June 1, 2025