ProductsOct 21, 20261 min readAnthropic Launches Claude Duet, Competing with OpenAI and Meta - GuruFocus0SaveShareContentsWhy it mattersTopicsCategoryProductsIndustry DomainThe Core DevelopmentAnthropic Launches Claude Duet, Competing with OpenAI and Meta GuruFocusWhy it mattersAnthropic Launches Claude Duet, Competing with OpenAI and Meta GuruFocus Reported by Google News — Anthropic / Claude Duet on October 21, 2026.Topic dossiers Anthropic & Claude OpenAI