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Idiograma

Spanish tense and aspect made visible: any sentence becomes an interactive timeline, built on a homegrown linguistic theory.

Problem
  • The only shared language teachers and students have for talking about language is grammar names, and those names carry zero meaning about when to use the thing.
  • Students memorize what they can name and never learn the part that matters.
Approach
  • A fine-tuned language model returns a structured analysis of every verb, and the browser draws it as an interactive timeline.
  • The rendering engine implements a written spec (TimeZones, now at v1.5) with fifteen numbered rulings that work as case law.
  • The governing principle is semantics over grammar: morphology is evidence, not criterion.
  • Model output is a candidate until I ratify it; a validator enforces the spec in CI with zero errors required.
  • An annotation workbench renders every reading as a real diagram before I judge it.
Outcome
  • Live, mid-renovation, and the model is the weak link.
  • The idea landed with a real teacher. The gap is accuracy and polish.

Try it — this is the real thing

Open full ↗

Pictured: the renovated app, not yet published. The public site still runs the earlier build; its model is the pre-renovation fine-tune, so some analyses will be wrong. The retrain is the next phase.

Live demo ↗
PythonFlaskJavaScriptD3.jsFine-tuned LLM

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Claudius Secretary

Personal-assistant system built on Claude Code — and a live study in where an agent's autonomy should end.

Say hi.
The old-fashioned way.

Three doors straight to a human — for anything the assistant can't or shouldn't answer.

It's in Madrid · EN / ES / HE · or ask the assistant on the homepage · how it works.