
AI could compress years of AI research into months—if the feedback loop closes
A new working paper from the Cambridge Programme on AI Science and Policy argues that automating AI research and development could create a feedback loop in which better systems expand the effective research workforce, produce further advances, and accelerate the next generation again. The paper reports that one frontier company’s share of approved code produced by AI rose from low single digits to more than 80 percent between January 2025 and May 2026, while the share of research work completed autonomously with high-level human supervision rose from 1 percent to 26 percent between March and August 2026. It also says frontier systems can now complete some research tasks that take experts hours or days. These figures are drawn from company reporting and selected evaluations, not a common independent audit of end-to-end research productivity. The authors explicitly call the evidence preliminary, mixed, and sometimes indirect. They say productivity gains have not yet reached the threshold required for an intelligence explosion, and identify possible bottlenecks including compute, training time, experiments, data, verification, diminishing returns, and tasks that remain hard to automate. The policy contribution is therefore more useful than a countdown: governments should obtain visibility into AI research automation, define conditions for scaling it, prepare incident and conflict plans, and preserve public checks on concentrated power. The falsifiable question is not whether AI writes code. It is whether successive systems measurably shorten the complete cycle from idea to verified capability without human review becoming the limiting step.














