{"type": "article", "title": "Anthropic's new Claude Sonnet 5 closes the gap to the pricier Opus model series", "publisher": "Web Pulse", "url": "https://wpnews.pro/news/anthropic-s-new-claude-sonnet-5-closes-the-gap-to-the-pricier-opus-model-series", "original_source": "https://the-decoder.com/anthropics-new-claude-sonnet-5-closes-the-gap-to-the-pricier-opus-model-series/", "published": "2026-06-30T18:46:10+00:00", "accessed": "2026-07-01", "id": "anthropic-s-new-claude-sonnet-5-closes-the-gap-to-the-pricier-opus-model-series"}