Tech and AI
The research agency chair who joined a model developer steps down after all
By Staff Writer | 8 September 2026
Five days after saying he would keep the chair of the taxpayer-funded Advanced Research and Invention Agency while running international affairs for Anthropic, Matt Clifford has resigned it. The Commons committee that called the arrangement a conflict of interest still wants to know how it was approved.
The reversal came on Monday 7 September 2026. Mr Clifford said, in a post on a professional networking site reported the same day, that having completed his first full term last month he had decided to step down to ensure his new role at Anthropic does not become a distraction from the agency's work. He said the Secretary of State had asked him to remain until 6 November while a new chair is appointed, with appropriate safeguards against potential conflicts in place, and that he had agreed to do so.
That is not what was said a week earlier. When the developer announced his appointment as managing director of international affairs, the position outlined was that he would remain chair of the agency, with safeguards to manage potential conflicts between the two roles. This tab reported that arrangement on 3 September, together with the committee chair's first comment on it.
What the agency is, and why it mattered
The Advanced Research and Invention Agency invests public money in high-risk scientific and technological research, including work on artificial intelligence. At Anthropic, Mr Clifford is to lead the company's engagement with governments outside North America. He is also, by some distance, the most influential single figure in recent British artificial intelligence policy: he helped establish the Frontier AI Taskforce that became the AI Security Institute, worked on the 2023 AI Safety Summit, and wrote the government's AI Opportunities Action Plan.
Dame Chi Onwurah, the Labour MP who chairs the Commons Science, Innovation and Technology Committee, said last week that keeping the agency chair while working for the company created a clear conflict of interest. On Monday her committee published a second statement.
It's right that the conflict of interest between the taxpayer funded ARIA and Anthropic has been addressed through Matt Clifford's decision to step down as ARIA's Chair.
Dame Chi Onwurah MP, chair of the House of Commons Science, Innovation and Technology Committee
However, important questions remain. Last week, I wrote to the government seeking clarity on how this situation arose, what conflict of interest assessments were undertaken and what safeguards are in place to protect confidence in ARIA's governance. I expect a detailed response in the upcoming weeks.
Dame Chi Onwurah MP, chair of the House of Commons Science, Innovation and Technology Committee
The questions that survive the resignation
The resignation answers the first objection and leaves the second standing. The committee's letter asks not whether Mr Clifford should hold both posts, which is now moot, but how the department reached the view that he could. Somebody assessed the conflict and concluded that safeguards would manage it; the committee wants that assessment, and it wants to know what the safeguards were. Until 6 November the same question applies in the present tense, because he remains chair for two months while employed by the company, on the safeguards he has described but which have not been published.
Two dates now govern the story: 6 November, by which a new chair is to be appointed, and the government's reply to the committee, expected within weeks. Neither the department nor the agency had published a statement of its own by the time this was written.
For those who watch the government's dealings with the frontier developers, the episode is a small case study in how the rules work when an individual is genuinely valuable to both sides. The rules did not stop the arrangement being proposed. Public scrutiny, applied within a week, did. Whether the department's own process would have caught it is the question the committee has asked, and the one worth waiting for.