[4/11 04:00] Anthropic Advisor Strategy API / Google Gemini Notebooks with NotebookLM Sync

AI News Flash for April 11, 2026 at 04:00 UTC. Topics: 1. Anthropic Advisor Strategy API https://claude.com/blog/the-advisor-strategy 2. Google Gemini Notebooks with NotebookLM Sync https://blog.google/innovation-and-ai/products/gemini-app/notebooks-gemini-notebooklm/ 3. Q1 2026 Tech Layoffs - 80K Workers, 48% AI-Attributed https://www.tomshardware.com/tech-industry/tech-industry-lays-off-nearly-80-000-employees-in-the-first-quarter-of-2026-almost-50-percent-of-affected-positions-cut-due-to-ai 4. Tether QVAC SDK Open Source Launch https://tether.io/news/tether-launches-qvac-sdk-as-the-ai-universal-building-block-that-runs-trains-and-evolves-intelligence-across-any-device-and-platform/