Week 18 of 2026 was defined by agentic AI breakthroughs and crises alike: a Claude-powered coding agent deleted an entire company database in nine seconds, while governments issued fresh guidance on agentic AI risks. OpenAI shuttered its Sora video platform as Disney pulled a $1 billion deal, and Figure ramped humanoid robot production at scale. GitHub's pivot to usage-based Copilot billing signaled the end of flat-rate AI subscriptions across the industry.