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Anthropic asked AI to crack Riemann. I asked AI to spot a maths joke.
Anthropic asked its AI to "take a real stab" at the Riemann hypothesis, a 167-year-old mathematical mystery with a million-dollar prize. Claude did not win the prize. What it did do is push a stubborn 41.6% floor to 67.2% on a related problem, formally verified, and praised by Oxford’s James Maynard as "a genuinely interesting mathematical contribution." Then a small experiment of my own: five leading AI models given a maths puzzle that hides a visual joke. Only two spotted it. A story about two corners of intelligence, and the humility and scepticism they demand.
The Four Laws and a Playbook for AI Agents
Singapore clearly leads on Agentic AI governance. The principle is plain: accountability rests with humans, not with code. Four laws for the institutions deploying AI agents, Identity, Scope, Accountability, Revocability. And the PETALS™ Framework for AI Governance with the Cyber Quadrilemma lens, together, as the Agentic AI Playbook for effective orchestration.