Anthropic’s Claude Sonnet 5 Is “Near-Opus Intelligence” For All Plans via @sejournal, @martinibuster

Anthropic releases their new Sonnet 5 as the default model for all plans, including the free tier, plus introductory pricing on tokens. The post Anthropic’s Claude Sonnet 5 Is “Near-Opus Intelligence” For All Plans appeared first on Search Engine Journal.

Last updated Jul 1, 2026 by ATDb automated enrichment