{"version":"1.0","type":"rich","provider_name":"Tech & Business","provider_url":"https://techandbusiness.org","title":"Weibo researchers claim 3B-parameter model matches larger AI systems on demanding math benchmarks","author_name":"T&B Newswire · AI, Tech & Business","thumbnail_url":"https://images.ctfassets.net/jdtwqhzvc2n1/3nN597gjeIB7cuVDi13fi4/27ec6c6a739b9a205e7f3a8ecf4d9ddb/Nuneybits_Vector_art_of_a_laptop-sized_AI_casting_a_giant_geome_e2031be7-1e11-4da1-b7bc-671e6a3ca75e.webp?w=800&q=75","width":600,"height":400,"html":"<blockquote class=\"tb-newswire-embed\" style=\"max-width:600px;border-left:3px solid #22d3ee;padding:12px 16px;margin:0;font-family:-apple-system,system-ui,sans-serif;background:#09090b;border-radius:0 8px 8px 0;\">\n      <p style=\"margin:0 0 8px;font-size:10px;font-weight:600;letter-spacing:0.1em;color:#71717a;text-transform:uppercase;\">T&B NEWSWIRE · AI, Tech & Business</p>\n      <p style=\"margin:0 0 8px;font-size:18px;font-weight:700;line-height:1.3;color:#fff;\"><a href=\"https://techandbusiness.org/newswire/abbQcWyTjHHxE5QRekncpM\" style=\"color:#fff;text-decoration:none;\">Weibo researchers claim 3B-parameter model matches larger AI systems on demanding math benchmarks</a></p>\n      <p style=\"margin:0;font-size:14px;color:#a1a1aa;line-height:1.5;\">Researchers at Sina Weibo posted a technical report describing VibeThinker-3B, a language model with 3 billion parameters.\n\nThe model scored 94.3 on the AIME 2026 math competition, comparable to much ...</p>\n    </blockquote>"}