《晚安咖啡》科技夜话（英文版）：OpenAI首席营收官任职不足一年离职，谷歌DeepMind放弃前沿模型研发

OpenAI’s Chief Revenue Officer Denise Dresser leaves after less than a year on the job; the company hires former Wiz president and COO Dali Rajic as her replacement.

Google DeepMind will no longer pursue R&D on frontier models, instead focusing on more cost‑effective Flash‑level models; the restructuring could bring layoffs of up to one‑third or more.

NVIDIA discloses it held approximately $21 billion worth of SpaceX shares as of the end of Q2 2026, underscoring its deepening financial ties with Musk’s AI ecosystem.

NVIDIA announces full‑scale mass production of its Spectrum‑X Ethernet photonics CPO switches, delivering 5× power efficiency gains and 10× MTBF improvement.

Alibaba open‑sources the Qwen3.8‑27B model with 27 billion parameters, surpassing Qwen3.7‑Plus in programming and office productivity scenarios.

Tesla plans to demonstrate a “flying” limited‑edition Roadster as early as this month, developed in collaboration with SpaceX, with a remote‑controlled hover demonstration.

Anthropic reports preliminary Q2 2026 revenue exceeding $11.5 billion, up roughly 14× year‑on‑year, with adjusted operating profit turning positive.

Apple adopts a dual‑track AI strategy for China: self‑developed on‑device models for lightweight tasks, paired with Alibaba’s Tongyi Qianwen LLM for complex cloud‑based reasoning.