Anthropic Brings Voice Mode to Opus and Sonnet
Get the Tech newsletter
Daily tech — startups, AI labs, chips, the launches that shape the next decade. Free.
- Anthropic is extending voice mode to its Opus and Sonnet models, which had been limited to the faster but less capable Haiku model since voice mode launched earlier this year.
- Gmail, Slack, and Canva are among the apps gaining voice mode integration, enabling hands-free work inside connected services.
- Users quickly began using voice mode for "real business problems" beyond casual queries, exceeding what Haiku was designed to handle, according to Anthropic's blog post.
- Sonnet and Opus in voice mode can take action on users' behalf, such as converting a spoken conversation into a one-page pitch or rescheduling calendar appointments.
- Users can switch between text and voice mode mid-conversation and change models (Haiku, Sonnet, Opus) without losing context.
- French, German, Spanish, Hindi, Indonesian, Italian, Japanese, Korean, and Portuguese are now fully supported in voice mode after graduating from beta.
Why it matters: Anthropic is repositioning voice mode from a quick-answer surface into a productivity layer: the same Opus and Sonnet tiers that handle complex reasoning in text can now execute tasks (drafting pitches, moving calendar events) and connect to Gmail, Slack, and Canva through voice. Nine additional languages move out of beta, broadening the addressable user base beyond English.
