Overview of the artificial intelligence (AI) sector on September 11, 2025, highlighting its rapid evolution across market, policy, and technological domains. They reveal a significant shift towards public-private collaborations for AI development and governance, exemplified by partnerships between financial institutions and universities, and municipal initiatives. Furthermore, the texts illustrate a divergent regulatory landscape in the U.S., with legislative efforts pushing for deregulation while federal agencies assert existing consumer protection laws, and the military pursues a dual strategy for AI deployment and oversight. Market dynamics are also transforming, with new funding rounds for AI search startups and strategic acquisitions in AI security, alongside the proliferation of specialised AI solutions for various industries. Finally, the sources touch upon cutting-edge research in AI efficiency and scientific discovery, while also addressing the ethical considerations, the hidden human labour behind AI, and the ongoing debate surrounding superintelligence.