{"type": "article", "title": "Bilevel Optimization Breakthrough: PnPBO Framework Sets New Benchmarks", "publisher": "Web Pulse", "url": "https://wpnews.pro/news/bilevel-optimization-breakthrough-pnpbo-framework-sets-new-benchmarks", "original_source": "https://www.machinebrief.com/news/bilevel-optimization-breakthrough-pnpbo-framework-sets-new-b-y6o9", "published": "2026-07-14T15:24:40+00:00", "accessed": "2026-07-14", "id": "bilevel-optimization-breakthrough-pnpbo-framework-sets-new-benchmarks"}