{"type": "article", "title": "Claude Sonnet 5 Token Efficiency Problem: Why It Can Cost More Than Opus 4.8", "publisher": "Web Pulse", "url": "https://wpnews.pro/news/claude-sonnet-5-token-efficiency-problem-why-it-can-cost-more-than-opus-4-8", "original_source": "https://www.mindstudio.ai/blog/claude-sonnet-5-token-efficiency-cost/", "published": "2026-07-01T00:00:00+00:00", "accessed": "2026-07-06", "id": "claude-sonnet-5-token-efficiency-problem-why-it-can-cost-more-than-opus-4-8"}