xAI now lets users clone a voice from a short clip for Text-to-Speech and Speech to Speech APIs.

The point is reuse: a cloned voice can be used across Text-to-Speech and Speech to Speech APIs.

The console catalog is the place to create and manage voices used across those APIs.

• Aug 23, 2026OpenAI pricing page removed business pricing copy and GPT-5.6 model rate listings.
• Aug 23, 2026Anthropic removed model-card guidance naming Claude Fable 5 and Claude Mythos 5.
• Aug 23, 2026xAI says `grok-voice-think-fast-1.0` is now available through the Speech to Speech API.

This is the world we build in. It moves this fast. We move with it.