Published onMay 5, 2026AI News Summary - Week 19.1, 2026AInewsOpenAIAnthropicPentagonDeepSeekWall-Streetjoint-ventureOpenAI and Anthropic launch separate billion-dollar joint ventures with Wall Street firms, the Pentagon strikes classified AI deals while blacklisting Anthropic, and US launches global campaign against DeepSeek model distillation.