據The Information：OpenAI的ChatGPT周活躍用戶在設定目標七個月後現接近10億。

According to The Information, Google (GOOG.O) last week agreed to backstop up to $44 billion of third‑party data‑center lease payments if tenants default. The amount is up from about $6.5 billion as of end‑September and reflects support for selling Google's TPUs as an alternative to NVIDIA chips to customers including Anthropic. Sources said Alphabet has provided lease guarantees for roughly 2.4 GW of capacity across about ten projects; those sites are unfinished and the guarantees are not yet active. Company executives said they expect TPU revenue to exceed the financial obligations created by these guarantees.

韓國KOSPI指數回落至5400點下方，日內跌10.38%。