Today, we’re excited to introduce Miso One, the most emotive voice model in the world.
Miso One is an 8-billion-parameter text-to-speech model for highly expressive speech generation. It emotes like a human and responds faster than a human, with just 110 milliseconds of latency.
We’ve open-sourced the model weights, with API access coming soon.
Hear how Miso One sounds in the thread below.
We've updated /fork in Claude Code
/fork now runs a background agent with your exact context (system prompt, tools, history, model) and prompt cache. The result gets returned to your session.
/branch (the old /fork) still copies the transcript to a new session you drive.
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Rolling out to Business and Enterprise plans, before expanding more broadly.