[5/16 23:00] Nous Research Lighthouse Attention / Pennsylvania AI chatbot task force

AI News Flash for May 16, 2026 at 23:00 UTC. Topics: 1. Nous Research Lighthouse Attention https://www.marktechpost.com/2026/05/16/nous-research-proposes-lighthouse-attention-a-training-only-selection-based-hierarchical-attention-that-delivers-1-4-1-7x-pretraining-speedup-at-long-context/ 2. Pennsylvania AI chatbot task force http://www.northcentralpa.com/features/spotlight_pa/a-state-task-force-is-hunting-for-misleading-ai-chatbots-as-the-shapiro-admin-vows/article_35590534-ae17-421c-b6c9-84b8cf5d022a.html 3. FPL AI scam calls https://www.local10.com/news/local/2026/05/16/fpl-warns-of-rise-in-ai-generated-scam-calls-targeting-customers/ 4. AI doctor avatar cancer patients https://medicalxpress.com/news/2026-05-ai-doctor-real-life-cancer.html 5. Silicon-carbon batteries US-China rivalry https://www.digitimes.com/news/a20260515VL211/battery-manufacturing-catl-technology.html