okffi · Copilot · Mar 2, 2026 · Mar 2, 2026
diff --git a/.gitignore b/.gitignore
@@ -7,3 +7,4 @@ failed_feeds.txt
 !stats.json
 !sources/
 !sources/*.json
+!category_summaries.json
diff --git a/app.js b/app.js
@@ -826,6 +826,29 @@
         }
     }
 
+    // Cache for AI-generated category summaries loaded from category_summaries.json
+    let categorySummariesCache = null;
+
+    /**
+     * Load category_summaries.json once and return the entry for catName, or null.
+     * Silently ignores fetch errors (file may not exist if summaries have not been generated yet).
+     */
+    async function fetchCategorySummary(catName) {
+        if (categorySummariesCache === null) {
+            try {
+                const res = await fetch('category_summaries.json', { cache: 'no-store' });
+                if (res.ok) {
+                    categorySummariesCache = await res.json();
+                } else {
+                    categorySummariesCache = {};
+                }
+            } catch (_e) {
+                categorySummariesCache = {};
+            }
+        }
+        return categorySummariesCache[catName] || null;
+    }
+
     function filterByCategory(catName) {
         currentCategory = catName;
         const viewTitle = document.getElementById('current-view-title');
@@ -835,12 +858,20 @@
         // KÄÄNNÖS: Näytetään käännetty nimi, mutta logiikka käyttää catNamea
         if (viewTitle) viewTitle.innerText = getTranslation('cat', catName);
 
+        // Show a default description immediately, then overlay with an AI summary if available
         if (viewDesc) viewDesc.innerText = `${t('ui.latest_news_from_the_category')} ${getTranslation('cat', catName)}`;
         if (logoCont) {
             logoCont.innerHTML = "";
             logoCont.style.display = 'none';
         }
 
+        // Asynchronously replace the description with the cached AI summary when present
+        fetchCategorySummary(catName).then(entry => {
+            if (entry && entry.summary && viewDesc) {
+                viewDesc.innerText = entry.summary;
+            }
+        });
+
         displayedCount = 0;
         document.querySelectorAll('.source-item').forEach(i => i.classList.remove('active'));
         mainFeedCache = null;

diff --git a/category_summaries.json b/category_summaries.json
@@ -0,0 +1,249 @@
+{
+  "Global policy": {
+    "summary": "Recent coverage in Global policy (10 articles from 5 sources) includes \"Presidentti Stubb valtiovierailulle Intiaan\", \"Safeguarding the “Sovereignty of Mind” in the Age of AI\", \"Mitä haluat tietää Iranin sodasta? Kysy – me etsimme vastauksia\".",
+    "timestamp": "2026-03-02T19:14:05.993Z",
+    "articleCount": 10,
+    "topArticles": [
+      {
+        "title": "Presidentti Stubb valtiovierailulle Intiaan",
+        "link": "https://yle.fi/a/74-20213189?origin=rss"
+      },
+      {
+        "title": "Safeguarding the “Sovereignty of Mind” in the Age of AI",
+        "link": "https://www.global-solutions-initiative.org/article/test/"
+      },
+      {
+        "title": "Mitä haluat tietää Iranin sodasta? Kysy – me etsimme vastauksia",
+        "link": "https://yle.fi/a/74-20213069?origin=rss"
+      }
+    ]
+  },
+  "Human Rights + Democracy": {
+    "summary": "Recent coverage in Human Rights + Democracy (10 articles from 5 sources) includes \"Zimbabwe: Authorities must investigate brutal attack on constitutional lawyer and political activists\", \"Pakistan: Investigation urgently needed after killings during Iran protests \", \"Borna Naeimi, a Baha’i Citizen, Arrested in Kerman\".",
+    "timestamp": "2026-03-02T19:12:09.999Z",
+    "articleCount": 10,
+    "topArticles": [
+      {
+        "title": "Zimbabwe: Authorities must investigate brutal attack on constitutional lawyer and political activists",
+        "link": "https://www.amnesty.org/en/latest/news/2026/03/zimbabwe-authorities-must-investigate-brutal-attack-on-constitutional-lawyer-and-political-activists/"
+      },
+      {
+        "title": "Pakistan: Investigation urgently needed after killings during Iran protests ",
+        "link": "https://www.amnesty.org/en/latest/news/2026/03/pakistan-investigation-urgently-needed-after-killings-during-iran-protests/"
+      },
+      {
+        "title": "Borna Naeimi, a Baha’i Citizen, Arrested in Kerman",
+        "link": "https://www.en-hrana.org/borna-naeimi-a-bahai-citizen-arrested-in-kerman/"
+      }
+    ]
+  },
+  "Perspectives": {
+    "summary": "Recent coverage in Perspectives (10 articles from 3 sources) includes \"Miksi Trump vei Yhdysvallat sotaan, jota amerikkalaiset eivät halua? – Viestit sodan perusteluista ovat hämmentäviä\", \"Mikä show! Suomen tulevat euroviisuedustajat juhlivat konfettisateessa\", \"Trumpin tullit leikkasivat Suomen vientiä – EU voisi kovistella paremman sopimuksen, EK:n johtaja sanoo\".",
+    "timestamp": "2026-03-02T19:12:11.006Z",
+    "articleCount": 10,
+    "topArticles": [
+      {
+        "title": "Miksi Trump vei Yhdysvallat sotaan, jota amerikkalaiset eivät halua? – Viestit sodan perusteluista ovat hämmentäviä",
+        "link": "https://suomenkuvalehti.fi/paajutut/miksi-trump-vei-yhdysvallat-sotaan-jota-amerikkalaiset-eivat-halua-viestit-sodan-perusteluista-ovat-hammentavia/"
+      },
+      {
+        "title": "Mikä show! Suomen tulevat euroviisuedustajat juhlivat konfettisateessa",
+        "link": "https://suomenkuvalehti.fi/uutisviikko/mika-show-suomen-euroviisuedustajat-juhlivat-konfettisateessa/"
+      },
+      {
+        "title": "Trumpin tullit leikkasivat Suomen vientiä – EU voisi kovistella paremman sopimuksen, EK:n johtaja sanoo",
+        "link": "https://suomenkuvalehti.fi/uutisviikko/trumpin-tullit-leikkasivat-suomen-vientia-eu-voisi-kovistella-paremman-sopimuksen-ekn-johtaja-sanoo/"
+      }
+    ]
+  },
+  "Digital policy + rights": {
+    "summary": "Recent coverage in Digital policy + rights (10 articles from 7 sources) includes \"Rakennusala etsii ratkaisuja datan liikkumiseen – Varasto-hankkeen työpaja avasi keskustelun digitalisaation käytännön askelista \", \"National Book Tour for Cindy Cohn’s Memoir, ‘Privacy’s Defender’\", \"Putin’s Legacy: Nations of Widows and Orphans\".",
+    "timestamp": "2026-03-02T19:12:12.517Z",
+    "articleCount": 10,
+    "topArticles": [
+      {
+        "title": "Rakennusala etsii ratkaisuja datan liikkumiseen – Varasto-hankkeen työpaja avasi keskustelun digitalisaation käytännön askelista ",
+        "link": "https://tieke.fi/rakennusala-etsii-ratkaisuja-datan-liikkumiseen-varasto-hankkeen-tyopaja-avasi-keskustelun-digitalisaation-kaytannon-askelista/"
+      },
+      {
+        "title": "National Book Tour for Cindy Cohn’s Memoir, ‘Privacy’s Defender’",
+        "link": "https://www.eff.org/press/releases/national-book-tour-cindy-cohns-memoir-privacys-defender"
+      },
+      {
+        "title": "Putin’s Legacy: Nations of Widows and Orphans",
+        "link": "https://cepa.org/article/putins-legacy-nations-of-widows-and-orphans/"
+      }
+    ]
+  },
+  "(Open) Science + Research": {
+    "summary": "Recent coverage in (Open) Science + Research (10 articles from 5 sources) includes \"Yhteiskunnallisen turvallisuuden hub aloittaa toimintansa\", \"Siitepölykausi on alkanut Suomessa\", \"Reasearch visit: Carbon observation exchanges in China\".",
+    "timestamp": "2026-03-02T19:12:12.517Z",
+    "articleCount": 10,
+    "topArticles": [
+      {
+        "title": "Yhteiskunnallisen turvallisuuden hub aloittaa toimintansa",
+        "link": "https://www.helsinki.fi/fi/valtiotieteellinen-tiedekunta/ajankohtaista/yhteiskunnallisen-turvallisuuden-hub-aloittaa-toimintansa"
+      },
+      {
+        "title": "Siitepölykausi on alkanut Suomessa",
+        "link": "https://www.utu.fi/fi/ajankohtaista/mediatiedote/siitepolykausi-on-alkanut-suomessa"
+      },
+      {
+        "title": "Reasearch visit: Carbon observation exchanges in China",
+        "link": "https://www.helsinki.fi/en/researchgroups/micrometeorology/micrometeorology-news/reasearch-visit-carbon-observation-exchanges-in-china"
+      }
+    ]
+  },
+  "Politics + Government": {
+    "summary": "Recent coverage in Politics + Government (10 articles from 5 sources) includes \"Commission Unveils Updated Learning Opportunities for Customs and Tax Professionals\", \"‘Hope for Indigenous peoples’: An unexpected birth could bring this Amazon tribe back from the brink\", \"Flood of AI-generated ICE videos risks undermining trust in real footage, experts warn\".",
+    "timestamp": "2026-03-02T19:12:14.530Z",
+    "articleCount": 10,
+    "topArticles": [
+      {
+        "title": "Commission Unveils Updated Learning Opportunities for Customs and Tax Professionals",
+        "link": "https://taxation-customs.ec.europa.eu/news/commission-unveils-updated-learning-opportunities-customs-and-tax-professionals-2026-03-02_en"
+      },
+      {
+        "title": "‘Hope for Indigenous peoples’: An unexpected birth could bring this Amazon tribe back from the brink",
+        "link": "http://www.euronews.com/my-europe/2026/03/02/hope-for-indigenous-peoples-an-unexpected-birth-could-bring-this-amazon-tribe-back-from-th"
+      },
+      {
+        "title": "Flood of AI-generated ICE videos risks undermining trust in real footage, experts warn",
+        "link": "http://www.euronews.com/my-europe/2026/03/02/flood-of-ai-generated-ice-videos-risks-undermining-trust-in-real-footage-experts-warn"
+      }
+    ]
+  },
+  "(Open) Data + Technology": {
+    "summary": "Recent coverage in (Open) Data + Technology (10 articles from 4 sources) includes \"‘The digital colonization of flyover states’: how datacenters are tearing small-town America apart\", \"Stardew Valley at 10: the anticapitalist game that cures burnout and inspires queer art\", \"I’m on the Meta Oversight Board. We need AI protections now | Suzanne Nossel\".",
+    "timestamp": "2026-03-02T19:12:14.531Z",
+    "articleCount": 10,
+    "topArticles": [
+      {
+        "title": "‘The digital colonization of flyover states’: how datacenters are tearing small-town America apart",
+        "link": "https://www.theguardian.com/us-news/2026/mar/02/amazon-data-centers-small-towns"
+      },
+      {
+        "title": "Stardew Valley at 10: the anticapitalist game that cures burnout and inspires queer art",
+        "link": "https://www.theguardian.com/games/2026/mar/02/stardew-valley-at-10-the-anticapitalist-game-that-cures-burnout-and-inspires-queer-art"
+      },
+      {
+        "title": "I’m on the Meta Oversight Board. We need AI protections now | Suzanne Nossel",
+        "link": "https://www.theguardian.com/commentisfree/2026/mar/02/meta-oversight-board-ai"
+      }
+    ]
+  },
+  "Cultural policy": {
+    "summary": "Recent coverage in Cultural policy (10 articles from 4 sources) includes \"Libraries Advancing Community Engagement in Africa and Europe\", \"Europe Day 2026: Add Your Event to the Shared European Agenda\", \"Tervetuloa seuraamaan Kotuksen juhlaseminaaria!\".",
+    "timestamp": "2026-03-02T19:12:15.035Z",
+    "articleCount": 10,
+    "topArticles": [
+      {
+        "title": "Libraries Advancing Community Engagement in Africa and Europe",
+        "link": "https://culturalfoundation.eu/stories/libraries-advancing-community-engagement-in-africa-and-europe/"
+      },
+      {
+        "title": "Europe Day 2026: Add Your Event to the Shared European Agenda",
+        "link": "https://culturalfoundation.eu/stories/europe-day-2026-add-your-event-to-the-shared-european-agenda/"
+      },
+      {
+        "title": "Tervetuloa seuraamaan Kotuksen juhlaseminaaria!",
+        "link": "https://kotus.fi/tervetuloa-seuraamaan-juhlaseminaaria/"
+      }
+    ]
+  },
+  "Culture": {
+    "summary": "Recent coverage in Culture (10 articles from 8 sources) includes \"MERITA Platform announces 44 young chamber music ensembles from across Europe in the frame of MERITAcubed\", \"Hae EDUFI-harjoitteluun Tukholmaan!\", \"Sök EDUFI-praktik hos oss för hösten 2026!\".",
+    "timestamp": "2026-03-02T19:12:15.537Z",
+    "articleCount": 10,
+    "topArticles": [
+      {
+        "title": "MERITA Platform announces 44 young chamber music ensembles from across Europe in the frame of MERITAcubed",
+        "link": "https://www.europanostra.org/merita-platform-announces-44-young-chamber-music-ensembles-from-across-europe-in-the-frame-of-meritacubed/"
+      },
+      {
+        "title": "Hae EDUFI-harjoitteluun Tukholmaan!",
+        "link": "https://finlandsinstitutet.se/fi/hae-edufi-harjoitteluun-tukholmaan/"
+      },
+      {
+        "title": "Sök EDUFI-praktik hos oss för hösten 2026!",
+        "link": "https://finlandsinstitutet.se/sok-praktikplats-for-hosten-2026/"
+      }
+    ]
+  },
+  "Sustainability + Foresight": {
+    "summary": "Recent coverage in Sustainability + Foresight (10 articles from 4 sources) includes \"Analysis: Half of nations meet UN deadline for nature-loss reporting\", \"Kääntyykö Béla Bartók haudassaan oopperansa uustulkinnasta?\", \"Laaja sidosryhmäjoukko osallistui ympäristöministeriön strategiatyöhön liittyvään nykytilakyselyyn\".",
+    "timestamp": "2026-03-02T19:12:17.045Z",
+    "articleCount": 10,
+    "topArticles": [
+      {
+        "title": "Analysis: Half of nations meet UN deadline for nature-loss reporting",
+        "link": "https://www.carbonbrief.org/analysis-half-of-nations-meet-un-deadline-for-nature-loss-reporting/"
+      },
+      {
+        "title": "Kääntyykö Béla Bartók haudassaan oopperansa uustulkinnasta?",
+        "link": "https://www.verdelehti.fi/2026/03/02/kaantyyko-bela-bartok-haudassaan-oopperansa-uustulkinnasta/"
+      },
+      {
+        "title": "Laaja sidosryhmäjoukko osallistui ympäristöministeriön strategiatyöhön liittyvään nykytilakyselyyn",
+        "link": "https://ym.fi/-/laaja-sidosryhmajoukko-osallistui-ymparistoministerion-strategiatyohon-liittyvaan-nykytilakyselyyn"
+      }
+    ]
+  },
+  "Digital cultural heritage": {
+    "summary": "Recent coverage in Digital cultural heritage (10 articles from 6 sources) includes \"ENCATC Education and Research Sessions: Call for proposals\", \"Celebrating “Humans of AI”: A Journey Into Public-Interest Technology\", \"Behold the First Realistic Depiction of the Human Face (Circa 25,000 BCE)\".",
+    "timestamp": "2026-03-02T19:12:17.046Z",
+    "articleCount": 10,
+    "topArticles": [
+      {
+        "title": "ENCATC Education and Research Sessions: Call for proposals",
+        "link": "https://www.echoes-eccch.eu/2026-encatc-education-and-research-sessions/"
+      },
+      {
+        "title": "Celebrating “Humans of AI”: A Journey Into Public-Interest Technology",
+        "link": "https://www.internetarchive.eu/2026/03/02/celebrating-humans-of-ai-a-journey-into-public-interest-technology/"
+      },
+      {
+        "title": "Behold the First Realistic Depiction of the Human Face (Circa 25,000 BCE)",
+        "link": "https://www.openculture.com/2026/03/behold-the-first-realistic-depiction-of-the-human-face-circa-25000-bce.html"
+      }
+    ]
+  },
+  "Journalism + investigation": {
+    "summary": "Recent coverage in Journalism + investigation (10 articles from 5 sources) includes \"March 2026 Office Hours\", \"ProPublica Sues Education Department for Withholding Records About Discrimination in Schools\", \"Russia’s Information Grip on Ukraine’s Occupied Territories\".",
+    "timestamp": "2026-03-02T19:12:17.046Z",
+    "articleCount": 10,
+    "topArticles": [
+      {
+        "title": "March 2026 Office Hours",
+        "link": "https://www.datarescueproject.org/march26-officehours/"
+      },
+      {
+        "title": "ProPublica Sues Education Department for Withholding Records About Discrimination in Schools",
+        "link": "https://www.propublica.org/article/education-department-civil-rights-office-foia-lawsuit"
+      },
+      {
+        "title": "Russia’s Information Grip on Ukraine’s Occupied Territories",
+        "link": "https://euvsdisinfo.eu/russias-information-grip-on-ukraines-occupied-territories/"
+      }
+    ]
+  },
+  "Digital skills + Citizen science": {
+    "summary": "Recent coverage in Digital skills + Citizen science (10 articles from 3 sources) includes \"Pool-Strategic 2025 – Sustaining Free Knowledge in Tshiluba and Kikongo\", \"A pause, not an end: Reflecting on WikiAfrica Hour’s journey in 2025\", \"Sesotho: A tale of two different orthographies\".",
+    "timestamp": "2026-03-02T19:12:17.046Z",
+    "articleCount": 10,
+    "topArticles": [
+      {
+        "title": "Pool-Strategic 2025 – Sustaining Free Knowledge in Tshiluba and Kikongo",
+        "link": "https://diff.wikimedia.org/2026/02/28/pool-strategic-2025-sustaining-free-knowledge-in-tshiluba-and-kikongo/"
+      },
+      {
+        "title": "A pause, not an end: Reflecting on WikiAfrica Hour’s journey in 2025",
+        "link": "https://diff.wikimedia.org/2026/02/28/a-pause-not-an-end-reflecting-on-wikiafrica-hours-journey-in-2025/"
+      },
+      {
+        "title": "Sesotho: A tale of two different orthographies",
+        "link": "https://diff.wikimedia.org/2026/02/27/sesotho-a-tale-of-two-different-orthographies/"
+      }
+    ]
+  }
+}