IT之家 2 月 1 日消息，OpenAI 首席执行官山姆・阿尔特曼（Sam Altman）在 2 周前预告后，今天在 ChatGPT 和 API 服务中，正式推出了 o3-mini AI 推理模型，并首次向 ChatGPT 的免费用户提供一个有限速率的版本。 性能方面，o3-mini 比 o1-mini 响应速度提升 24%，答案准确性也有所提高。与 ...

Prusa ups the stakes with its first fully enclosed 3D printer that instantly sets a new benchmark for all others to follow.

A refrigerator works to store food and keep it healthy for the long term. They do not always come in giant designs to take over spaces, mini moderns are popular too when it comes to use for offices ...