China’s super-app: messaging, payments, and more
Macau’s former lawmaker Au Kam San remains jailed under the city’s national security law. A year after his arrest, authorities have offered limited details, and concerns about due process and the broader signal toward dissent persist as prosecutions proceed behind closed doors.
Uber reports that AI costs per token have declined while adoption climbs, signaling efficiency gains amid ongoing enterprise AI investments. CFO says costs are stabilizing as engineering productivity improves; CTO notes a shift from token maximization to efficient usage. Other tech firms eye AI-driven cost controls and new app strategies.
Anthropic is hiring engineers to design custom chips for Claude and will co-design hardware and models while relying on external hardware partners to scale. Open questions remain about manufacturing partners and timeline as rivals move to in-house Silicon.
Senior researchers and executives have warned that frontier artificial intelligence could escape human control and pose existential risks. Anthropic staffers and former employees have raised the possibility of human extinction; Anthropic and OpenAI have proposed independent evaluators and coordination to pause development while regulators and politicians debate responses.
Chinese companies have closed much of the gap with U.S. firms in frontier AI models this year, producing competitive systems such as Moonshot AI’s Kimi K3, DeepSeek’s R1/V4 and Z.ai’s GLM series. U.S. export controls have limited Chinese access to advanced chips, but Chinese research, investment and model engineering have nevertheless produced narrow and fragile parity with U.S. models.
Two Chinese men have been detained after flying from Mexico to John Wayne Airport on Aug. 26 with U.S. passports that did not match their biometric data, federal prosecutors have said. Authorities say the men bought the passports in Mexico, surrendered their Chinese passports, and planned to return the U.S. documents to an intermediary contacted via WeChat.