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AI Daily Brief — 15 May 2025

One of the most consequential frontier-research + infrastructure days of the year. Trump and MBZ unveiled a 5-gigawatt UAE-US AI Campus. DeepMind shipped AlphaEvolve and immediately broke a 1969 matrix-multiplication record. xAI Grok started injecting unrelated ‘white genocide’ references into answers. And the Biden AI Diffusion Rule died the day it was supposed to take effect.

Top stories

  • Trump and MBZ unveil 5GW UAE-US AI Campus. At Qasr Al Watan, the two presidents unveiled a 10-square-mile, 5-gigawatt AI data center campus to be built by G42 in partnership with US tech leaders. Phase 1 is a 1GW data center. Powered by nuclear, solar and gas to minimize emissions. Part of the new ‘US-UAE AI Acceleration Partnership’ framework. via G42
  • White House announces AI data center campus partnership with the UAE. US tech CEOs accompanying Trump included Jensen Huang, Sam Altman, Masayoshi Son and Jeetu Patel. via CNBC
  • Google DeepMind unveils AlphaEvolve. Evolutionary coding agent pairing Gemini’s creativity with automated evaluators. Discovered a new algorithm for multiplying 4×4 complex-valued matrices using 48 scalar multiplications — beating Strassen’s 1969 49-step record. On 50+ open math problems, AlphaEvolve matched SOTA in ~75% of cases and improved on the previous best in ~20%. Also used to optimize Google data centers, chip design and LLM training. via DeepMind
  • xAI: Grok ‘white genocide’ posts came from an unauthorized prompt modification. After Grok spent the prior day responding to unrelated user prompts with claims about ‘white genocide’ in South Africa, xAI publicly said an ‘unauthorized modification’ to the system prompt violated ‘core values.’ xAI committed to publishing Grok’s system prompts on GitHub going forward. via TechCrunch
  • Biden-era AI Diffusion Rule fails to take effect. The Diffusion Rule (Jan 15) had a May 15 compliance deadline. BIS Under Secretary Kessler had ordered enforcement officials not to enforce two days earlier; Commerce simultaneously issued new guidance on advanced computing IC diversion risk and announced a replacement rule would follow.
  • Bloomberg Businessweek: Nadella’s post-DeepSeek ‘sense of urgency.’ Microsoft CEO set up a virtual Teams war room with senior leaders to coordinate after R1 showed it could match OpenAI quality for roughly $36 vs $1,000. Nadella reflected: ‘OpenAI has been so far ahead that no one’s really come close.’ via Bloomberg

Who shipped

G42 + OpenAI + NVIDIA shipped infrastructure. DeepMind shipped research. xAI shipped damage control.

Open-source pulse

AlphaEvolve itself is a Google-proprietary internal agent, but the released algorithmic improvements (matrix multiplication, scheduling) are positioned as open research contributions.

Money, infra & hardware

Fortune analysis framed the NVIDIA-Humain deal from Tuesday as putting the Gulf at the front of the global AI race. The UAE 5GW campus unveiling extends the same narrative across the Strait. via Fortune

Quiet corners

No frontier model launches from OpenAI, Anthropic, Meta, Mistral, Cohere, Alibaba or DeepSeek on the date. OpenAI’s Codex coding agent launches the next day.

By the numbers

  • 5GW / 10 sq mi — UAE-US AI Campus capacity and footprint
  • 1GW — Phase 1 size
  • 48 / 49 — AlphaEvolve scalar multiplications for 4×4 matrices vs Strassen 1969
  • ~75% / ~20% — open math problems where AlphaEvolve matched SOTA / improved on it
  • $36 / $1,000 — DeepSeek R1 vs OpenAI quality cost ratio per Nadella
  • Most-mentioned entity: UAE

Compiled by AI Feed’s editor from verified web sources for 15 May 2025.