{"type": "article", "title": "Anthropic releases Claude Sonnet 5.5, a faster and cheaper follow-up to Opus 5.5", "publisher": "Web Pulse", "url": "https://wpnews.pro/news/anthropic-releases-claude-sonnet-5-5-a-faster-and-cheaper-follow-up-to-opus-5-5", "original_source": "https://mashable.com/tech/anthropic-claude-sonnet-launch-cheaper-opus-model", "published": "2026-09-28T19:16:24+00:00", "accessed": "2026-09-28", "id": "anthropic-releases-claude-sonnet-5-5-a-faster-and-cheaper-follow-up-to-opus-5-5"}