{"article":{"annotation":{"article_id":"mbzuai-parallel-tube-decoding-video-grounding-2026","available_at":"2026-10-20T14:20:53.774392Z","geography_revision":"ef6ee0010dda5fe7b240fd514749b43e214c57da73222d2e40ec83b276dd0977","id":"3087824bd4b8e9c84f6e80e65906c0ccbcc9753ff1d75845b7f48b5f2ff80501","input_sha256":"dd6823943c73a8977150ef45e00441912911defb5b163c0ad7cca468ef4bcb3c","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":"AE","evidence":[{"field":"country","language":"en","note":"Explicit preserved editorial country/region; no city or national centroid inferred","source_urls":["https://mbzuai.ac.ae/news-events/news/faster-way-ai-find-track-objects-video"]}],"geometry":null,"id":"iso3166-1:AE","kind":"country-or-area","labels":{"ar":"الإمارات العربية المتحدة","en":"United Arab Emirates","es":"Emiratos Árabes Unidos","fr":"Émirats arabes unis"},"match_status":"candidate","precision":"regional","role":"coverage","uncertainty_m":null}],"rules_sha256":"fb5ad3c27c91cb840f7a0a05f7f64a5cb26ad0374409ff9457f277c7092e22b4","schema_version":1,"subjects":[{"concept_id":"medtop:13000000","confidence":null,"confidence_method":null,"evidence":[{"field":"category+topics","language":"en","note":"Preserved editorial category/topic; broad candidate only","source_urls":["https://mbzuai.ac.ae/news-events/news/faster-way-ai-find-track-objects-video"]}],"method":"controlled-rules-v1","rule_id":"technology-broad","status":"candidate"}],"taxonomy_revision":"1f2db31d811fca07e99b16d402c10e2cc2965c9df1c7b41d9be348b40a24e7fb","taxonomy_version":"IPTC Media Topics 2026-Q2"},"api_url":"https://newsverum.com/api/v1/articles/mbzuai-parallel-tube-decoding-video-grounding-2026?lang=en","category":"technology","content":{"key_points":[],"paragraphs":["Researchers at MBZUAI and UC Merced developed Parallel Tube Decoding (PTD), a method for locating objects and events in video over time. It aims to generate an entire object trajectory in two decoding rounds: first identifying the relevant event interval, then predicting the bounding boxes across that interval together.","In a controlled VidSTG comparison described by MBZUAI on 6 October, PTD completed a trajectory in 0.4 seconds, compared with 31.6 seconds for standard autoregressive generation. Box throughput in that test was 45.9 boxes per second for PTD and 0.5 for the baseline. These are research results on a specific video-grounding benchmark, not a guarantee of general-use or production performance."],"sections":[]},"corrections":[],"country":"AE","data":{"blocks":[{"description":{"ar":"اختبار نموذج تحديد العناصر في الفيديو ضمن مقارنة مضبوطة","de":"Video-Grounding-Modell in kontrolliertem Vergleich getestet","en":"Video-grounding model tested in a controlled comparison","es":"Modelo de localización en vídeo evaluado en una comparación controlada","fr":"Modèle de localisation vidéo évalué dans une comparaison contrôlée","pt":"Modelo de localização em vídeo avaliado em comparação controlada","tr":"Video grounding modeli kontrollü karşılaştırıldı"},"id":"vidstg-controlled-comparison","items":[{"date":"2026-10-06","description":{"ar":"تعرض الدراسة نتائج النموذج وفق ظروف الاختبار الاصطناعي أو المضبوط المحددة في المصدر.","de":"Die Studie berichtet Modellergebnisse unter den in der Quelle genannten synthetischen oder kontrollierten Testbedingungen.","en":"The study reports model results under the synthetic or controlled benchmark conditions stated in the source.","es":"El estudio presenta resultados del modelo bajo las condiciones sintéticas o controladas indicadas en la fuente.","fr":"L’étude présente des résultats du modèle dans les conditions synthétiques ou contrôlées indiquées par la source.","pt":"O estudo apresenta resultados do modelo nas condições sintéticas ou controladas indicadas pela fonte.","tr":"Araştırma, kaynakta belirtilen sentetik ya da kontrollü kıyaslama koşullarındaki model sonuçlarını bildiriyor."},"label":{"ar":"نُشرت نتائج البحث","de":"Forschungsergebnisse veröffentlicht","en":"Research findings published","es":"Resultados de investigación publicados","fr":"Résultats de recherche publiés","pt":"Resultados da pesquisa publicados","tr":"Araştırma sonuçları yayımlandı"},"status":"occurred"}],"methodology":{"ar":"تنطبق القياسات على النماذج والطريقة المرجعية واختبار VidSTG المذكورة في الخبر. ولا تمثل سرعات عامة ولا تُجمع بين البلدان أو النماذج.","de":"Die Messungen gelten für die im Artikel beschriebenen Modelle, die Referenzmethode und den VidSTG-Benchmark. Sie sind keine universellen Geschwindigkeitswerte und werden nicht länder- oder modellübergreifend aggregiert.","en":"Measurements apply to the models, baseline method and VidSTG benchmark described in the article. They are not universal speed figures and are not aggregated across countries or models.","es":"Las mediciones corresponden a los modelos, el método de referencia y el benchmark VidSTG descritos en el artículo. No son velocidades universales ni se agregan entre países o modelos.","fr":"Les mesures concernent les modèles, la méthode de référence et le benchmark VidSTG décrits dans l’article. Elles ne représentent pas des vitesses universelles et ne sont pas agrégées entre pays ou modèles.","pt":"As medições se aplicam aos modelos, ao método de referência e ao benchmark VidSTG descritos na notícia. Não são velocidades universais nem são agregadas entre países ou modelos.","tr":"Ölçümler haberde belirtilen modeller, temel yöntem ve VidSTG karşılaştırması için geçerlidir. Genel hız değerleri değildir; ülkeler veya modeller arasında birleştirilmez."},"sourceUrls":["https://mbzuai.ac.ae/news-events/news/faster-way-ai-find-track-objects-video"],"title":{"ar":"مقارنة مضبوطة على VidSTG","de":"Kontrollierter VidSTG-Vergleich","en":"VidSTG controlled comparison","es":"Comparación controlada de VidSTG","fr":"Comparaison contrôlée VidSTG","pt":"Comparação controlada no VidSTG","tr":"VidSTG kontrollü karşılaştırması"},"type":"events","updatedAt":"2026-10-20T14:12:00Z"}],"version":1},"data_downloads":[{"formats":{"csv":"https://newsverum.com/api/v1/articles/mbzuai-parallel-tube-decoding-video-grounding-2026/data/vidstg-controlled-comparison?lang=en&format=csv","json":"https://newsverum.com/api/v1/articles/mbzuai-parallel-tube-decoding-video-grounding-2026/data/vidstg-controlled-comparison?lang=en&format=json"},"id":"vidstg-controlled-comparison"}],"data_types":["events"],"editorial_illustration":{"alt":"Conceptual illustration of technology, processors and connected information.","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":"en","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-37cb400e-4d51-59da-aa95-4a604f846bf0","event_period":"2026-10-06","event_period_basis":"event-or-reference-period","id":"mbzuai-parallel-tube-decoding-video-grounding-2026","image":null,"importance":0.6,"language":"en","modified_at":"2026-10-20T14:20:10+00:00","publication_basis":"publication-record","published_at":"2026-10-20T14:20:10+00:00","reading_minutes":1,"region":"world","relations":[],"section_illustration":{"alt":"Conceptual illustration of technology, processors and connected information.","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":"en","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":"mbzuai-parallel-tube-decoding-video-grounding-2026","sources":[{"checkedAt":"2026-10-20","name":"Mohamed bin Zayed University of Artificial Intelligence (MBZUAI)","publishedAt":"2026-10-06","url":"https://mbzuai.ac.ae/news-events/news/faster-way-ai-find-track-objects-video"}],"summary":"Parallel Tube Decoding completed a trajectory faster than sequential generation in a VidSTG test.","text":"Parallel Tube Decoding completed a trajectory faster than sequential generation in a VidSTG test.\n\nResearchers at MBZUAI and UC Merced developed Parallel Tube Decoding (PTD), a method for locating objects and events in video over time. It aims to generate an entire object trajectory in two decoding rounds: first identifying the relevant event interval, then predicting the bounding boxes across that interval together.\n\nIn a controlled VidSTG comparison described by MBZUAI on 6 October, PTD completed a trajectory in 0.4 seconds, compared with 31.6 seconds for standard autoregressive generation. Box throughput in that test was 45.9 boxes per second for PTD and 0.5 for the baseline. These are research results on a specific video-grounding benchmark, not a guarantee of general-use or production performance.","title":"MBZUAI researchers reduce video object tracking to two decoding rounds","topics":[],"translations":[{"api_url":"https://newsverum.com/api/v1/articles/mbzuai-parallel-tube-decoding-video-grounding-2026?lang=tr","language":"tr","url":"https://newsverum.com/tr/news/mbzuai-parallel-tube-decoding-video-grounding-2026"},{"api_url":"https://newsverum.com/api/v1/articles/mbzuai-parallel-tube-decoding-video-grounding-2026?lang=en","language":"en","url":"https://newsverum.com/en/news/mbzuai-parallel-tube-decoding-video-grounding-2026"},{"api_url":"https://newsverum.com/api/v1/articles/mbzuai-parallel-tube-decoding-video-grounding-2026?lang=ar","language":"ar","url":"https://newsverum.com/ar/news/mbzuai-parallel-tube-decoding-video-grounding-2026"},{"api_url":"https://newsverum.com/api/v1/articles/mbzuai-parallel-tube-decoding-video-grounding-2026?lang=fr","language":"fr","url":"https://newsverum.com/fr/news/mbzuai-parallel-tube-decoding-video-grounding-2026"},{"api_url":"https://newsverum.com/api/v1/articles/mbzuai-parallel-tube-decoding-video-grounding-2026?lang=es","language":"es","url":"https://newsverum.com/es/news/mbzuai-parallel-tube-decoding-video-grounding-2026"},{"api_url":"https://newsverum.com/api/v1/articles/mbzuai-parallel-tube-decoding-video-grounding-2026?lang=de","language":"de","url":"https://newsverum.com/de/news/mbzuai-parallel-tube-decoding-video-grounding-2026"},{"api_url":"https://newsverum.com/api/v1/articles/mbzuai-parallel-tube-decoding-video-grounding-2026?lang=pt","language":"pt","url":"https://newsverum.com/pt/news/mbzuai-parallel-tube-decoding-video-grounding-2026"}],"url":"https://newsverum.com/en/news/mbzuai-parallel-tube-decoding-video-grounding-2026"},"version":"1"}