[2/12 22:00] OpenAI Accuses DeepSeek of Model Distillation / Pinterest Q4 Earnings and AI Pivot

AI News Flash for February 12, 2026 at 22:00 UTC. Topics: 1. OpenAI Accuses DeepSeek of Model Distillation https://www.bloomberg.com/news/articles/2026-02-12/openai-accuses-deepseek-of-distilling-us-models-to-gain-an-edge 2. Pinterest Q4 Earnings and AI Pivot https://www.bloomberg.com/news/articles/2026-02-12/pinterest-slips-on-weak-sales-projection-after-layoffs-ai-pivot 3. AI Solves Erdős Math Problems https://www.scientificamerican.com/article/ai-uncovers-solutions-to-erdos-problems-moving-closer-to-transforming-math/ 4. Didero Raises $30M for Agentic Procurement AI https://techcrunch.com/2026/02/12/didero-lands-30m-to-put-manufacturing-procurement-on-agentic-autopilot/