{"type": "article", "title": "Claude Opus 4.8 Costs 57.1× More, Loses All 5 Benchmarks – Beaten by the Harness", "publisher": "Web Pulse", "url": "https://wpnews.pro/news/claude-opus-4-8-costs-57-1x-more-loses-all-5-benchmarks-beaten-by-the-harness", "original_source": "https://floatboat.ai/news/harness-benchmark", "published": "2026-08-11T10:59:53+00:00", "accessed": "2026-08-11", "id": "claude-opus-4-8-costs-57-1x-more-loses-all-5-benchmarks-beaten-by-the-harness"}