Building a local-first AI tutor for my daughter (and 10–14 year-olds in Austrian schools) with Gemma 4
Georg Piwonka has developed an AI tutor named Lernbuddy for his daughter and other students aged 10-14 in Austria. The application operates entirely on-device, ensuring that students' data remains private and secure. It features a Socratic chat system, flashcard creation, and quizzes with personalized feedback, all without any network calls.
- ▪Lernbuddy is designed to help students with their studies while keeping their data private.
- ▪The app includes features like Socratic chat, flashcard generation, and quizzes that provide personalized feedback.
- ▪It is built as a .NET 9 MAUI app, supporting multiple platforms and languages.
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Story provenance
Source · retrieval · rights · ranking — open for full record
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Attribution is not the same as permission. This drawer separates discovery metadata, excerpts, WeSearch-generated summaries, reuse status, and whether the publisher receives the visit. Nothing here claims a legal grant the publisher has not made.
Record
| Original publisher | DEV.to (Top) |
| Canonical URL | https://dev.to/georgpiwonka/building-a-local-first-ai-tutor-for-my-daughter-and-10-14-year-olds-in-austrian-schools-with-j17 |
| Publication time | Sat, 23 May 2026 16:14:50 +0000 |
| Retrieval time | 2026-05-23T16:37:27.528Z |
| Last seen | 2026-05-23T16:37:27.528Z |
| Headline source | Publisher (no WeSearch rewrite) |
| Excerpt source | publisher body |
| Excerpt method | First ~120 words (~800 chars) of extracted publisher body, fair-use limited. |
| Summary | WeSearch · cerebras-chat (WeSearch summarizer) |
| Summary source text | contentText |
| Citation coverage | Summary is a WeSearch-generated derivative; primary citation is the original publisher URL. |
| Cluster | JwImSc-Hwco3 |
| Cluster logic | Grouped by semantic title/content similarity across sources within a rolling window. Same-publisher template collisions are excluded from coverage comparison. |
| Ranking reason | Story pages are not engagement-ranked. Hub feeds use recency, with optional source-diversified chronological ordering (cap consecutive stories per source). No personalized ranking. |
| Publisher visit | Yes — open original |
| Substitutes article? | No — link-out required for full text |
Rights status (four layers)
WeSearch handling by dimension
| Indexing | May the item be indexed (stored, ranked, made findable)? | Allowed |
| Snippet | May a short excerpt of the publisher's text be shown? | Allowed |
| AI summary | May WeSearch generate its own short summary of the article? | Limited |
| Retrieval / RAG | May the content be exposed for third-party retrieval-augmented generation? | Not asserted |
| Model training | May the content be used to train AI models? | Not asserted |
| Commercial reuse | May the content be reused commercially? | Not permitted |
Basis: Derived from the published RSS/Atom feed. Contact: [email protected]. Reviewed: 2026-07-24.
Opening excerpt (first ~120 words) tap to expand
try { if(localStorage) { let currentUser = localStorage.getItem('current_user'); if (currentUser) { currentUser = JSON.parse(currentUser); if (currentUser.id === 3192727) { document.getElementById('article-show-container').classList.add('current-user-is-article-author'); } } } } catch (e) { console.error(e); } Georg Piwonka Posted on May 23 Building a local-first AI tutor for my daughter (and 10–14 year-olds in Austrian schools) with Gemma 4 #devchallenge #gemmachallenge #gemma #dotnet Gemma 4 Challenge: Build With Gemma 4 Submission This is a submission for the Gemma 4 Challenge: Build with Gemma 4 My daughter is 13. Like most students her age in Austria, she has an iPad.
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Excerpt limited to ~120 words for fair-use compliance. The full article is at DEV.to (Top).
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