{"type": "article", "title": "Grok 4.5 Didn't Win a Single Benchmark — Then Undercut Opus by 17x on Cost Per Task", "publisher": "Web Pulse", "url": "https://wpnews.pro/news/grok-4-5-didn-t-win-a-single-benchmark-then-undercut-opus-by-17x-on-cost-per", "original_source": "https://pub.towardsai.net/grok-4-5-didnt-win-a-single-benchmark-then-undercut-opus-by-17x-on-cost-per-task-deb76c06ecf1?source=rss----98111c9905da---4", "published": "2026-07-10T05:25:44+00:00", "accessed": "2026-07-10", "id": "grok-4-5-didn-t-win-a-single-benchmark-then-undercut-opus-by-17x-on-cost-per"}