Voice AI infrastructure provider LiveKit has secured $100 million in new funding, reaching a $1 billion valuation. The company powers OpenAI's ChatGPT voice features and is expanding its real-time voice and video solutions.

Humans&, a new AI startup founded by former researchers from Anthropic, xAI, and Google, has raised $480 million in a seed round, achieving a $4.8 billion valuation with backing from Nvidia and Jeff Bezos.