ANTHROPIC on Wednesday launched Claude Duet, an always-on proactive AI agent that runs in the background to surface to-dos and handle a range of work tasks. The product is in a research preview and available by waitlist, limiting its near-term market reach versus Meta’s Muse and OpenAI’s Dots. ANTHROPIC said Duet is built on its flagship OPUS 5.5 model.

2026-10-22

ANTHROPIC on Wednesday launched Claude Duet, an always-on proactive AI agent that runs in the background to surface to-dos and handle a range of work tasks. The product is in a research preview and available by waitlist, limiting its near-term market reach versus Meta’s Muse and OpenAI’s Dots. ANTHROPIC said Duet is built on its flagship OPUS 5.5 model.