The evening briefing.

SpaceX IPO & Valuation. SpaceX made its public debut today, achieving a historic valuation that briefly propelled Elon Musk to become the world's first trillionaire. Shares of the aerospace and AI company soared on the Nasdaq, with its market cap quickly topping $2 trillion. This IPO also highlighted significant investments from individuals, including a top House Republican's family, who benefited from pre-IPO stakes in xAI, which was folded into SpaceX. The company's rapid growth and ambitious plans continue to draw both excitement and scrutiny.

AI Agent Performance & Applications. The burgeoning field of AI agents saw new developments today, with NVIDIA achieving leading performance on the first agentic AI benchmark. This new benchmark, Artificial Analysis AgentPerf, aims to standardize the measurement of inference systems under complex agentic workloads. Beyond benchmarks, real-world applications are emerging, such as Rocket Close optimizing title operations using agentic AI solutions built on AWS. GitHub Copilot CLI also announced improvements, making its delegation more selective for better orchestration.

AI Misuse & Ethical Concerns. The ethical implications of AI were prominent, with a UK police officer under criminal investigation for allegedly using AI to create 'evidential material'. This marks the first known case of its kind in the UK, raising serious questions about justice and AI integrity. Separately, Google is suing a Chinese cybercrime operation that utilized AI to scam hundreds of thousands of victims through 2.5 million text messages. These incidents underscore the urgent need for robust safeguards and accountability in AI deployment.

Frontier AI & Hardware. Investment in frontier AI continues apace, with Mistral rumored to be raising €3B at a €20B valuation, nearly doubling its previous funding. On the hardware front, SpaceX unveiled an 11-million-square-foot Gigasat factory in Texas, targeting 1 GW/year of space AI compute by late 2027. Meanwhile, Jeff Bezos' new startup, Prometheus, is entering the physical AI space, aiming to develop advanced AI systems. These developments signal a relentless push towards more powerful AI models and the infrastructure to support them.

On-Device AI & Consumer Tech. Apple is integrating more AI into its ecosystem, with iOS 27 introducing new AI features in Photos, including Reframe and Extend, designed to enhance user photography. The next-generation AI dictation feature for iPhone 17 Pro and iPhone Air is also rolling out, though it requires manual activation in the beta. In other consumer tech news, the CEO of Nothing warned that phone prices are expected to continue rising due to memory costs.