SoftBank Group chief Masayoshi Son delivers a rare cautionary message on AI safety, saying that rapidly improving machines raise risks even for those who are otherwise optimistic. Speaking at a tech forum in Kyoto, he warns that superintelligence, if misused, could become “super dangerous” and may pose a larger threat than direct conflict between humans.

Son also calls for global cooperation on safeguards. While Bloomberg notes the remarks represent a shift in tone from his long-standing pro-technology stance, he remains broadly bullish about AI’s promise. Bloomberg reports Son estimates AI could contribute at least 20% of global GDP by 2040, and he suggests investors could see outsized returns over roughly 15 years. Bloomberg further says SoftBank has committed about $65 billion to OpenAI, while Son continues to describe AI as a potential source of hope.

Across the outlets, the core focus is Son’s warning about AI safety and the need for cooperation, with Bloomberg adding specific views on AI’s economic upside and SoftBank’s investment relationship with OpenAI.