Recycling made easy: a Polish recycling assistant powered by Gemma 4
A new Polish web app called 'Gdzie to wyrzucić?' helps users determine the correct recycling bin for various waste items. The app uses AI technology from Gemma 4 to analyze photos of items and provide sorting guidance. It aims to simplify the often confusing recycling rules in Poland, with plans for future translations to accommodate non-Polish speakers.
- ▪The app allows users to take a photo of an item and receive guidance on which recycling bin to use.
- ▪It processes images in-memory, ensuring that no photos are stored after analysis.
- ▪The app is currently designed for Polish users, with plans to add English and Ukrainian translations.
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| Original publisher | DEV.to (Top) |
| Canonical URL | https://dev.to/klaudiagrz/recycling-made-easy-a-polish-recycling-assistant-powered-by-gemma-4-j0a |
| Publication time | Thu, 21 May 2026 18:55:21 +0000 |
| Retrieval time | 2026-05-21T19:01:35.696Z |
| Last seen | 2026-05-21T19:01:35.696Z |
| 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 | cFXRThGXKUbF · 2 stories |
| 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 |
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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 === 3860723) { document.getElementById('article-show-container').classList.add('current-user-is-article-author'); } } } } catch (e) { console.error(e); } Klaudia Grzondziel Posted on May 21 Recycling made easy: a Polish recycling assistant powered by Gemma 4 #devchallenge #gemmachallenge #gemma #webdev Gemma 4 Challenge: Build With Gemma 4 Submission This is a submission for the Gemma 4 Challenge: Build with Gemma 4 I clearly remember this scene: my mom and I are dyeing our hair together.
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