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AI Daily Digest — 2026-05-25: OpenAI solves 80-year-old math problem

Your daily briefing on what's happening in AI — from groundbreaking research to industry moves, curated from the world's most trusted sources. Here are the top stories for 2026-05-25.

1. OpenAI's AI autonomously solves 80-year-old Erdős math problem

OpenAI revealed that one of its advanced reasoning models independently solved the Erdős unit distance problem — a famous open conjecture in discrete geometry unsolved since 1946. External mathematicians verified the proof, marking the first time an AI autonomously produced a verifiable, novel scientific discovery without being specifically trained for theorem proving. Fields Medalist Timothy Gowers separately reported that GPT-5.5 Pro solved multiple open problems from a recent additive number theory paper in about an hour.

Source: WION

2. Pope Leo XIV publishes first-ever AI encyclical — co-presented by Anthropic co-founder

In a historic first, Pope Leo XIV published "Magnifica Humanitas" ("Magnificent Humanity") on May 25, addressing artificial intelligence and human dignity. Anthropic co-founder Christopher Olah appeared alongside the Pope at the Vatican press conference. The encyclical warns that AI systems "encroach upon the deepest level of communication, that of human relationships" by simulating voices, faces, and empathy. It calls for AI development to serve human flourishing rather than replace human connection.

Source: Sunday Examiner

3. Anthropic reports first profitable quarter — $10.9B revenue, scales 100x in 18 months

Anthropic announced its first-ever quarterly profit, with estimated Q2 revenue of $10.9 billion and operating profit of approximately $600 million. The company scaled from $1 billion to over $100 billion in annualized revenue in just 18 months — signalling that major AI labs can move beyond the "burn cash for growth" phase. Anthropic is also reportedly in talks to use Microsoft's in-house Maia 200 AI chips as an alternative to NVIDIA GPUs.

Source: The AI Citizen

4. White House secretly approves $9 billion for AI as strategic national security asset

The White House approved a $9 billion classified budget for the CIA, NSA, and other intelligence agencies to acquire advanced AI chips and computing infrastructure. AI capability is now being treated as a strategic asset on par with nuclear technology. Meanwhile, the Trump administration shelved a proposed voluntary AI oversight framework after pushback from Elon Musk and Mark Zuckerberg.

Source: The AI Citizen

5. US and China launch first government-to-government AI dialogue

During President Trump's visit to China, both nations agreed to initiate formal intergovernmental AI dialogue, focusing on safety risk prevention, deepfake governance, and compute export controls. This marks a shift from fragmented national approaches toward coordinated global AI governance. Separately, Anthropic reportedly refused to give Beijing access to its restricted Mythos model, treating frontier model access as strategic infrastructure.

Source: The AI Citizen

6. Google AI search fails on one word — "disregard" breaks the system

In a widely shared incident, Google's new AI-powered search misinterpreted the word "disregard" as a system instruction, responding with "Message received, disregarded." The search giant's AI completely failed on a basic keyword query, becoming the day's biggest viral AI embarrassment and highlighting the fragility of even the most advanced AI systems when faced with ambiguous language that could be interpreted as commands.

Source: The AI Citizen

7. OpenAI launches Daybreak — GPT-5.5-powered cybersecurity defense platform

OpenAI launched Daybreak, a cybersecurity platform combining GPT-5.5 with Codex Security to autonomously detect, validate, and fix software vulnerabilities. Capabilities include live threat modeling, patch generation, and audit-ready remediation reports. Partners include Cloudflare, Cisco, CrowdStrike, Oracle, Fortinet, and Palo Alto Networks. The launch formalizes a split between general-purpose AI access and specialized cyber-defense tiers.

Source: eWeek

8. First AI-generated zero-day exploit confirmed in the wild

Google confirmed that cybercriminals successfully used an AI model to discover and w

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