OpenAI allows users to directly adjust ChatGPT’s enthusiasm level |

In Brief Posted: 12:34 PM PST · December 20, 2025 ChatGPT users can now tweak the chatbot’s warmth, enthusiasm, and emoji use, according to a…

Slate crosses 150,000 reservations despite waning EV truck enthusiasm |

12:05 PM PST · December 16, 2025 Slate Auto, the electric truck startup backed by Jeff Bezos, has now collected more than 150,000 refundable reservations…