晚安咖啡》科技夜话 (英文版)：Google发布差分隐私LLM，OpenAI翻倍GPT-5 API速率

Google unveils VaultGemma, the first open-source LLM trained with end-to-end differential privacy, marking a landmark achievement.

OpenAI doubles GPT-5 API rate, optimizing developer experience and meeting concurrent demands.

CVC acquires a majority stake in Namecheap, the world's second-largest domain registrar, for $1.5 billion.

Meituan Keeta enters Kuwait, accelerating its expansion in the Middle East market.