【2/22 22時】David Silver DeepMind退社 Ineffable Intelligence設立・SaaSpocalypse ソフトウェア株暴落とM&A加速

2月22日 22時のAI速報をお届けします。

▼ トピック
1. David Silver DeepMind退社 Ineffable Intelligence設立
https://fortune.com/2026/01/30/google-deepmind-ai-researcher-david-silver-leaves-to-found-ai-startup-ineffable-intelligence/
2. SaaSpocalypse ソフトウェア株暴落とM&A加速
https://www.wsj.com/video/series/wsj-take-on-the-week/could-ai-disruption-fears-trigger-a-software-ma-boom/C258DABA-ADA7-40E1-86CA-C650CA2F9A55
3. DBS×Visa Intelligent Commerce AIエージェント決済
https://www.dbs.com/newsroom/DBS_is_first_bank_in_Asia_Pacific_to_pilot_Visa_Intelligent_Commerce_for_everyday_payments
4. Positron $230M Series B AI推論チップ
https://techcrunch.com/2026/02/04/exclusive-positron-raises-230m-series-b-to-take-on-nvidias-ai-chips/