{"article":{"annotation":{"article_id":"materials-ai-benchmarking-gnome-duplicates-2026","available_at":"2026-10-13T00:52:08.629739Z","geography_revision":"ef6ee0010dda5fe7b240fd514749b43e214c57da73222d2e40ec83b276dd0977","id":"08e5cfddaedc847ea4062dd3a386eef13ad13429161ae26149cdd546ecb78008","input_sha256":"afb0d92c2883695fbcd4b5e2951f63dd7b244f22166870e7b52b3be7faa182c9","limitations":["Rule-derived subjects are candidates, not verified editorial labels or calibrated model probabilities.","Coverage is distinct from event location. Unknown country/city/coordinates remain absent; no automatic geocoding.","Article geometries keep their stated precision and methodology; reproducing them is not independent coordinate verification."],"method":"controlled-rules-v1","places":[{"admin1":null,"city":null,"coordinate_note":null,"coordinate_reference_system":"OGC:CRS84","coordinate_source":null,"country":"GB","evidence":[{"field":"country","language":"en","note":"Explicit preserved editorial country/region; no city or national centroid inferred","source_urls":["https://arxiv.org/abs/2610.13885"]}],"geometry":null,"id":"iso3166-1:GB","kind":"country-or-area","labels":{"ar":"المملكة المتحدة لبريطانيا العظمى وآيرلندا الشمالية","en":"United Kingdom of Great Britain and Northern Ireland","es":"Reino Unido de Gran Bretaña e Irlanda del Norte","fr":"Royaume-Uni de Grande-Bretagne et d’Irlande du Nord"},"match_status":"candidate","precision":"regional","role":"coverage","uncertainty_m":null}],"rules_sha256":"fb5ad3c27c91cb840f7a0a05f7f64a5cb26ad0374409ff9457f277c7092e22b4","schema_version":1,"subjects":[{"concept_id":"medtop:20001298","confidence":null,"confidence_method":null,"evidence":[{"field":"en.title+en.summary","language":"en","note":"Subject suggested from the title or summary: AI","source_urls":["https://arxiv.org/abs/2610.13885"]}],"method":"controlled-rules-v1","rule_id":"artificial-intelligence","status":"candidate"}],"taxonomy_revision":"1f2db31d811fca07e99b16d402c10e2cc2965c9df1c7b41d9be348b40a24e7fb","taxonomy_version":"IPTC Media Topics 2026-Q2"},"api_url":"https://newsverum.com/api/v1/articles/materials-ai-benchmarking-gnome-duplicates-2026?lang=fr","category":"technology","content":{"key_points":[],"paragraphs":["L’équipe a comparé les cristaux par étapes, à partir de distributions de distances interatomiques et de descripteurs structuraux plus puissants. L’article explique qu’une formule chimique ou un fichier CIF différent ne suffit pas à établir la nouveauté structurelle d’un matériau.","Les auteurs recensent 554 054 entrées dans GNoME2, dont 301 413 également présentes dans GNoME1, et comparent les structures des deux versions à l’aide d’invariants. Il s’agit d’un audit de bases de données, pas d’un décompte de matériaux nouveaux fabriqués expérimentalement. Ils proposent des contrôles distincts de nouveauté, de stabilité et de possibilité de synthèse avant toute revendication de découverte automatisée."],"sections":[]},"corrections":[],"country":"GB","data":{"blocks":[{"columns":[{"key":"quantity","label":{"ar":"الكمية المبلغ عنها","de":"Berichtete Menge","en":"Reported quantity","es":"Cantidad comunicada","fr":"Quantité rapportée","pt":"Quantidade relatada","tr":"Ölçülen veya modellenen miktar"},"language":"en","type":"text"},{"key":"value","label":{"ar":"القيمة","de":"Wert","en":"Value","es":"Valor","fr":"Valeur","pt":"Valor","tr":"Değer"},"type":"number","unit":"count"},{"key":"study_scope","label":{"ar":"نطاق الدراسة المحدد","de":"Studienspezifischer Umfang","en":"Study-specific scope","es":"Alcance específico del estudio","fr":"Périmètre propre à l’étude","pt":"Âmbito específico do estudo","tr":"Çalışmaya özgü kapsam"},"language":"en","type":"text"}],"description":{"ar":"إجمالي مدخلات قاعدة البيانات الذي أورده المؤلفون؛ وليس عدداً لمواد جديدة صُنعت تجريبياً.","de":"Von den Autoren genannte Gesamtzahl von Datenbankeinträgen; keine Zählung neu hergestellter experimenteller Materialien.","en":"Database-entry total reported by the authors; it is not a count of newly made experimental materials.","es":"Total de registros de la base de datos indicado por los autores; no es un recuento de materiales nuevos fabricados experimentalmente.","fr":"Total d’entrées de base de données indiqué par les auteurs; il ne s’agit pas du nombre de matériaux nouveaux fabriqués expérimentalement.","pt":"Total de entradas da base de dados indicado pelos autores; não é uma contagem de novos materiais produzidos experimentalmente.","tr":"Yazarların bildirdiği veri tabanı kayıt toplamı; yeni deneysel olarak üretilmiş malzemelerin sayısı değildir."},"id":"study-result","methodology":{"ar":"تذكر الورقة 554,054 مدخلاً في GNoME2 وتقارن بشكل منفصل التكرار البنيوي مع GNoME1.","de":"Der Beitrag nennt 554.054 GNoME2-Einträge und vergleicht strukturelle Duplikate zusätzlich mit GNoME1.","en":"The paper reports 554,054 GNoME2 entries and separately compares structural duplicates with GNoME1.","es":"El artículo comunica 554.054 registros en GNoME2 y compara por separado los duplicados estructurales con GNoME1.","fr":"L’article indique 554 054 entrées GNoME2 et compare séparément les doublons structurels avec GNoME1.","pt":"O artigo indica 554.054 entradas no GNoME2 e compara separadamente os duplicados estruturais com o GNoME1.","tr":"Makale GNoME2 için 554.054 kayıt bildiriyor ve GNoME1 ile yapısal tekrarları ayrıca karşılaştırıyor."},"rowTranslations":[{"quantity":{"ar":"المدخلات في مجموعة بيانات GNoME2 التي فحصتها الدراسة","de":"Einträge im untersuchten GNoME2-Datensatz","en":"Entries in the GNoME2 dataset examined by the study","es":"Registros del conjunto GNoME2 examinado por el estudio","fr":"Entrées de l’ensemble GNoME2 examiné par l’étude","pt":"Entradas no conjunto GNoME2 analisado pelo estudo","tr":"Çalışmada incelenen GNoME2 veri kümesindeki kayıtlar"},"study_scope":{"ar":"إجمالي مدخلات قاعدة البيانات الذي أورده المؤلفون؛ وليس عدداً لمواد جديدة صُنعت تجريبياً.","de":"Von den Autoren genannte Gesamtzahl von Datenbankeinträgen; keine Zählung neu hergestellter experimenteller Materialien.","en":"Database-entry total reported by the authors; it is not a count of newly made experimental materials.","es":"Total de registros de la base de datos indicado por los autores; no es un recuento de materiales nuevos fabricados experimentalmente.","fr":"Total d’entrées de base de données indiqué par les auteurs; il ne s’agit pas du nombre de matériaux nouveaux fabriqués expérimentalement.","pt":"Total de entradas da base de dados indicado pelos autores; não é uma contagem de novos materiais produzidos experimentalmente.","tr":"Yazarların bildirdiği veri tabanı kayıt toplamı; yeni deneysel olarak üretilmiş malzemelerin sayısı değildir."}}],"rows":[{"quantity":"Entries in the GNoME2 dataset examined by the study","study_scope":"Database-entry total reported by the authors; it is not a count of newly made experimental materials.","value":554054}],"sourceUrls":["https://arxiv.org/abs/2610.13885"],"title":{"ar":"نتيجة الدراسة المعلنة","de":"Berichtetes Studienergebnis","en":"Reported study result","es":"Resultado comunicado por el estudio","fr":"Résultat rapporté de l’étude","pt":"Resultado relatado pelo estudo","tr":"Bildirilen çalışma sonucu"},"type":"table","updatedAt":"2026-10-13T00:30:25Z"}],"version":1},"data_downloads":[{"formats":{"csv":"https://newsverum.com/api/v1/articles/materials-ai-benchmarking-gnome-duplicates-2026/data/study-result?lang=fr&format=csv","json":"https://newsverum.com/api/v1/articles/materials-ai-benchmarking-gnome-duplicates-2026/data/study-result?lang=fr&format=json"},"id":"study-result"}],"data_types":["table"],"editorial_illustration":{"alt":"Illustration conceptuelle de la technologie, des processeurs et des informations connectées.","asset_id":"newsverum-v1-technology","avif_variants":[{"height":320,"url":"https://newsverum.com/assets/newsverum/illustrations/v1/technology-480.avif","width":480},{"height":480,"url":"https://newsverum.com/assets/newsverum/illustrations/v1/technology-720.avif","width":720},{"height":640,"url":"https://newsverum.com/assets/newsverum/illustrations/v1/technology-960.avif","width":960},{"height":800,"url":"https://newsverum.com/assets/newsverum/illustrations/v1/technology-1200.avif","width":1200},{"height":1024,"url":"https://newsverum.com/assets/newsverum/illustrations/v1/technology-1536.avif","width":1536}],"credit":"Newsverum","documentary":false,"height":1024,"kind":"symbolic-editorial-illustration","language":"fr","scope":"topic","url":"https://newsverum.com/assets/newsverum/illustrations/v1/technology-1536.webp","variants":[{"height":320,"url":"https://newsverum.com/assets/newsverum/illustrations/v1/technology-480.webp","width":480},{"height":640,"url":"https://newsverum.com/assets/newsverum/illustrations/v1/technology-960.webp","width":960},{"height":1024,"url":"https://newsverum.com/assets/newsverum/illustrations/v1/technology-1536.webp","width":1536}],"width":1536},"event_id":"event-414c161d-199b-5bf8-9da5-6111426896b2","event_period":"2026-10-09","event_period_basis":"event-or-reference-period","id":"materials-ai-benchmarking-gnome-duplicates-2026","image":null,"importance":0.6,"language":"fr","modified_at":"2026-10-13T00:51:40+00:00","publication_basis":"publication-record","published_at":"2026-10-13T00:51:40+00:00","reading_minutes":1,"region":"world","relations":[],"section_illustration":{"alt":"Illustration conceptuelle de la technologie, des processeurs et des informations connectées.","asset_id":"newsverum-v1-technology","avif_variants":[{"height":320,"url":"https://newsverum.com/assets/newsverum/illustrations/v1/technology-480.avif","width":480},{"height":480,"url":"https://newsverum.com/assets/newsverum/illustrations/v1/technology-720.avif","width":720},{"height":640,"url":"https://newsverum.com/assets/newsverum/illustrations/v1/technology-960.avif","width":960},{"height":800,"url":"https://newsverum.com/assets/newsverum/illustrations/v1/technology-1200.avif","width":1200},{"height":1024,"url":"https://newsverum.com/assets/newsverum/illustrations/v1/technology-1536.avif","width":1536}],"credit":"Newsverum","documentary":false,"height":1024,"kind":"symbolic-editorial-illustration","language":"fr","scope":"section","url":"https://newsverum.com/assets/newsverum/illustrations/v1/technology-1536.webp","variants":[{"height":320,"url":"https://newsverum.com/assets/newsverum/illustrations/v1/technology-480.webp","width":480},{"height":640,"url":"https://newsverum.com/assets/newsverum/illustrations/v1/technology-960.webp","width":960},{"height":1024,"url":"https://newsverum.com/assets/newsverum/illustrations/v1/technology-1536.webp","width":1536}],"width":1536},"slug":"materials-ai-benchmarking-gnome-duplicates-2026","sources":[{"checkedAt":"2026-10-13","name":"arXiv","publishedAt":"2026-10-09","url":"https://arxiv.org/abs/2610.13885"}],"summary":"Des chercheurs de Liverpool et d’University College London ont utilisé des invariants mathématiques continus pour comparer des structures cristallines. Leur prépublication examine deux versions des données GNoME et souligne la nécessité de détecter les doublons avant d’annoncer de nouveaux matériaux.","text":"Des chercheurs de Liverpool et d’University College London ont utilisé des invariants mathématiques continus pour comparer des structures cristallines. Leur prépublication examine deux versions des données GNoME et souligne la nécessité de détecter les doublons avant d’annoncer de nouveaux matériaux.\n\nL’équipe a comparé les cristaux par étapes, à partir de distributions de distances interatomiques et de descripteurs structuraux plus puissants. L’article explique qu’une formule chimique ou un fichier CIF différent ne suffit pas à établir la nouveauté structurelle d’un matériau.\n\nLes auteurs recensent 554 054 entrées dans GNoME2, dont 301 413 également présentes dans GNoME1, et comparent les structures des deux versions à l’aide d’invariants. Il s’agit d’un audit de bases de données, pas d’un décompte de matériaux nouveaux fabriqués expérimentalement. Ils proposent des contrôles distincts de nouveauté, de stabilité et de possibilité de synthèse avant toute revendication de découverte automatisée.","title":"Une étude propose des critères plus stricts pour les nouveautés attribuées à l’IA des matériaux","topics":[],"translations":[{"api_url":"https://newsverum.com/api/v1/articles/materials-ai-benchmarking-gnome-duplicates-2026?lang=tr","language":"tr","url":"https://newsverum.com/tr/news/materials-ai-benchmarking-gnome-duplicates-2026"},{"api_url":"https://newsverum.com/api/v1/articles/materials-ai-benchmarking-gnome-duplicates-2026?lang=en","language":"en","url":"https://newsverum.com/en/news/materials-ai-benchmarking-gnome-duplicates-2026"},{"api_url":"https://newsverum.com/api/v1/articles/materials-ai-benchmarking-gnome-duplicates-2026?lang=ar","language":"ar","url":"https://newsverum.com/ar/news/materials-ai-benchmarking-gnome-duplicates-2026"},{"api_url":"https://newsverum.com/api/v1/articles/materials-ai-benchmarking-gnome-duplicates-2026?lang=fr","language":"fr","url":"https://newsverum.com/fr/news/materials-ai-benchmarking-gnome-duplicates-2026"},{"api_url":"https://newsverum.com/api/v1/articles/materials-ai-benchmarking-gnome-duplicates-2026?lang=es","language":"es","url":"https://newsverum.com/es/news/materials-ai-benchmarking-gnome-duplicates-2026"},{"api_url":"https://newsverum.com/api/v1/articles/materials-ai-benchmarking-gnome-duplicates-2026?lang=de","language":"de","url":"https://newsverum.com/de/news/materials-ai-benchmarking-gnome-duplicates-2026"},{"api_url":"https://newsverum.com/api/v1/articles/materials-ai-benchmarking-gnome-duplicates-2026?lang=pt","language":"pt","url":"https://newsverum.com/pt/news/materials-ai-benchmarking-gnome-duplicates-2026"}],"url":"https://newsverum.com/fr/news/materials-ai-benchmarking-gnome-duplicates-2026"},"version":"1"}