{"$schema": "https://iptc.org/std/ninjs/ninjs-schema_3.2.json", "uri": "urn:newsml:wireva.mib.news:item:cc51079a-ae55-4485-916d-1ff9c22a7c53", "type": "text", "profile": "standard", "version": "1", "versioncreated": "2026-10-21T15:05:18.218645Z", "firstcreated": "2026-10-21T15:00:44.454005Z", "pubstatus": "usable", "urgency": 5, "language": "en", "headline": "UCLA Researchers Use Light-Based Computing to Detect Deepfake Videos", "byline": "Jenna Mercer", "located": "United States", "copyrightholder": "Haydamax OÜ", "copyrightnotice": "Wireva / Science Official", "usageterms": "Monitoring item. Headline, short extract and the source link may be shown. Do not republish the full text.", "description_text": "A hybrid optical-neural system developed at UCLA can identify AI-generated deepfake videos with up to 97.8% accuracy while processing multiple video streams simultaneously and consuming less energy than conventional digital detectors.", "altids": {"mosaic": "cc51079a-ae55-4485-916d-1ff9c22a7c53", "story": "fce6a645-c3b0-4a46-918e-fb2111227ffa", "slug": "ucla-researchers-use-light-based-computing-to-detect-deepfake-videos"}, "subject": [{"name": "Technology", "rel": "direct", "literal": "technology", "code": "medtop:13000000", "scheme": "http://cv.iptc.org/newscodes/mediatopic/", "uri": "http://cv.iptc.org/newscodes/mediatopic/13000000"}], "place": [{"name": "United States", "literal": "us", "code": "US", "scheme": "http://cv.iptc.org/newscodes/countrycodes/"}], "person": [], "organisation": [], "genre": [{"name": "Standard story", "literal": "standard"}], "service": [{"name": "Wireva", "literal": "wireva"}], "body_text": "A hybrid optical-neural system developed at UCLA can identify AI-generated deepfake videos with up to 97.8% accuracy while processing multiple video streams simultaneously and consuming less energy than conventional digital detectors.", "extra_body_note": "Extract only — see rights.class = link_only.", "associations": {"featuremedia": {"uri": "urn:newsml:wireva.mib.news:media:a17f2058-4d92-4101-9c0b-87bbf8d8de8d", "type": "picture", "version": "1", "pubstatus": "usable", "headline": "To detect deepfake videos, researchers turn to the physics of light", "description_text": "UCLA Researchers Use Light-Based Computing to Detect Deepfake Videos", "copyrightholder": "en.wikipedia.org", "copyrightnotice": "Deepfake", "usageterms": "File-level licence not yet resolved from Commons; fetch the original for exact terms.", "altids": {"wireva": "a17f2058-4d92-4101-9c0b-87bbf8d8de8d"}, "extra": {"wireva:delivery_mode": "preview_and_link", "wireva:rights": {"licence": "Wikimedia — licence per file", "licence_url": "https://commons.wikimedia.org/wiki/Commons:Reusing_content_outside_Wikimedia", "licence_raw": "Wikipedia page image", "licence_verified_at": "2026-10-21T15:05:18.242457Z", "attribution_required": true, "attribution_text": "Deepfake", "redistribution_allowed": false, "commercial_use_allowed": false, "modifications_allowed": false, "share_alike_required": false}, "wireva:provenance": {"creator": "", "source_name": "en.wikipedia.org", "source_url": "https://en.wikipedia.org/wiki/Deepfake", "source_page_url": "https://en.wikipedia.org/wiki/Deepfake", "our_page_url": "https://scienceofficial.org/technology/ucla-researchers-use-light-based-computing-to-detect-deepfake-videos/"}, "wireva:role": "lead"}, "renditions": {"preview": {"href": "https://nbg1.your-objectstorage.com/ckln/image-assets/4bd22bac83c3c9ca4d148c8425fe78175485bb87512608b02136521c62f137a2.jpg", "mimetype": "image/jpeg", "width": 1280, "height": 720}, "source": {"href": "https://en.wikipedia.org/wiki/Deepfake", "mimetype": "image/jpeg"}}}}, "extra": {"wireva:story": {"uri": "urn:newsml:wireva.mib.news:story:fce6a645-c3b0-4a46-918e-fb2111227ffa", "slug": "drehbuchautor-ron-koslow-mit-81-jahren-gestorben-20261020", "status": "updated", "languages": ["de", "en"], "item_count": 2, "is_breaking": false}, "wireva:rights": {"class": "link_only", "redistribution_allowed": false, "commercial_use_allowed": false, "modifications_allowed": true, "share_alike_required": false, "attribution_required": true, "attribution_text": "Wireva / Science Official", "canonical_required": true, "canonical_url": "https://scienceofficial.org/technology/ucla-researchers-use-light-based-computing-to-detect-deepfake-videos/", "linkback_required": true, "licence": "", "licence_url": "", "licensor": "Haydamax OÜ", "valid_until": null, "excerpt_max_chars": 280, "decided_by_rule": "derivation_failed", "needs_review": true}, "wireva:provenance": {"production_method": "automated", "ai_stages": {"editing": true, "drafting": true, "headline": true, "discovery": true, "classification": true, "image_selection": true, "source_collection": true, "cross_source_comparison": true}, "model": "", "human_reviewed": false, "reviewed_by": "", "reviewed_at": null, "editorial_control": true, "editorial_responsibility": "Haydamax OÜ (Wireva)", "factchecked": false, "verification_status": "single_source", "independent_confirmations": 0, "official_source_used": false, "used_press_release": false, "public_interest": false, "ai_disclosure_required": false, "ai_disclosure_text": "", "independence_check": {"status": "failed", "score": 0.871, "checked_at": "2026-10-21T15:05:18.238717Z"}}, "wireva:publication": {"name": "Science Official", "domain": "scienceofficial.org", "country": "US", "url": "https://scienceofficial.org/technology/ucla-researchers-use-light-based-computing-to-detect-deepfake-videos/"}, "wireva:links": {"self": "https://wireva.mib.news/api/v1/items/cc51079a-ae55-4485-916d-1ff9c22a7c53", "html": "https://wireva.mib.news/item/cc51079a-ae55-4485-916d-1ff9c22a7c53/ucla-researchers-use-light-based-computing-to-detect-deepfake-videos/", "story": "https://wireva.mib.news/story/drehbuchautor-ron-koslow-mit-81-jahren-gestorben-20261020/"}, "wireva:metrics": {"word_count": 687, "char_count": 4925, "reading_time_seconds": 352}}}