【4/20 11時】Moonshot AI × 清華大学 PrfaaS・Verizon Schulman AI job cuts

4月20日 11時のAI速報をお届けします。

▼ トピック
1. Moonshot AI × 清華大学 PrfaaS
https://www.marktechpost.com/2026/04/19/moonshot-ai-and-tsinghua-researchers-propose-prfaas-a-cross-datacenter-kvcache-architecture-that-rethinks-how-llms-are-served-at-scale/
2. Verizon Schulman AI job cuts
https://www.pymnts.com/artificial-intelligence-2/2026/verizons-dan-schulman-tells-ceos-to-be-open-about-ai-job-cuts/
3. Nebius $46B AI cloud deals
https://www.fool.com/investing/2026/04/19/nebius-has-landed-46-billion-in-ai-cloud-deals-cou/
4. Amazon custom AI chips test NVIDIA
https://simplywall.st/stocks/us/semiconductors/nasdaq-nvda/nvidia/news/amazons-custom-ai-chips-test-the-durability-of-nvidias-data