AI Weekly Briefing: Is Enterprise AI Becoming a Finance Problem

It’s been a week of huge funding rounds, and the first clear signs that companies are getting stricter about AI costs. Anthropic closed a $65bn round at a valuation near a trillion dollars and confirmed it has filed to go public, passing OpenAI as the most valuable private AI company. Cognition raised over $1bn on the back of an eye-catching figure: 89% of its code is now committed by Devin. And SoftBank pledged up to €75bn to build AI data centres in France, putting serious compute on European soil. Then came the reality check. Microsoft is winding down most of its internal Claude Code licences, and Uber tore through its entire 2026 Claude Code budget in a matter of months, with its COO admitting he can't yet link the spend to better products. The land-grab phase of enterprise AI looks to be ending, and finance is now asking harder questions. We also cover the EU AI Act handing companies 16 months of timeline relief, Anthropic's Mythos model surfacing 10,000 vulnerabilities while Sysdig documents the first AI-agent-driven intrusion caught in the wild, and DeepSeek's new pricing giving procurement teams a fresh benchmark for vendor talks. Sponsored by Notify Technology.