- SoftBank CEO Masayoshi Son said OpenAI's next model is being designed by AI in a sign of "super intelligence."
- Son said his previous forecast of artificial super intelligence arriving in ten years was "conservative" and he expects it will be here sooner.
- Meanwhile, Claude developer Anthropic warned that the pace of AI development should be slowed down.
OpenAI's next model is being designed by another model in a sign that AI is reaching "super intelligence,"
SoftBank CEO Masayoshi Son told CNBC.
The billionaire's comments come amid a
warning from Anthropic that AI development may need to be slowed down to deal with the implications of the rapid pace of improvement.
Son runs SoftBank, one of the world's biggest tech investors and one of the largest OpenAI shareholders. In an interview with CNBC on Monday, Son said he had spoken to OpenAI CEO Sam Altman and engineers at the firm, who told him that an AI "model is designing" a future model.
"So that's going to happen to all the other major models," Son said, adding that engineers will no longer be smart enough to design the next model.
"So once that happens, [the] model generates [the] next model ... and it's going to be exponentially smarter than all of us. That's a super intelligence," Son told CNBC.

An OpenAI spokesperson declined to comment on unreleased models but highlighted areas where the company was already using AI in model development.
In February, OpenAI said its GPT‑5.3‑Codex is its "first model that was instrumental in creating itself." The team behind Codex, which is OpenAI's coding tools, "used early versions to debug its own training, manage its own deployment, and diagnose test results and evaluations."
Son's comments are part of a broader conversation about "artificial super intelligence" or ASI, a term that in 2024 he described as AI that is
10,000 times smarter than humans. At the time, Son said ASI will be here in 10 years.
However, he told CNBC on Monday that when he laid out that timeline nearly two years ago, he was "trying to be conservative because people get shocked."
"In my mind, I thought it was coming in four years instead of 10 years. Now, I say it's coming in the next two years," Son said.
The SoftBank CEO said he currently uses OpenAI's ChatGPT two-to-three hours a day as the AI is smarter than he is in "most subjects."
In the next couple of years, AI will be smarter than humans in around 70% to 80% of subjects, and those subjects in which it exceeds human intelligence, it "may be 10 times smarter than average people," Son said.
Son has been bullish on AI for several years and has positioned SoftBank in the middle of the boom through its ownership of chip designer
Arm and stake in OpenAI, as well as investments in areas such as robotics and autonomous driving.
He told CNBC that the AI revolution is
50 times bigger than the dot-com revolution in the 2000s.
The dangers of more advanced AI systems were thrust into the spotlight Thursday after Anthropic released a blog post about "recursive self-improvement" (RSI), a trend where an AI system is "capable of fully autonomously designing and developing its own successor."
While Anthropic said that there would be positive outcomes, it warned that "full recursive self-improvement also might increase the
risks of humans losing control over AI systems."
The company, which develops the AI chatbot called Claude, said a coordinated effort between AI labs to slow down the development of this technology "would likely be a good thing."
When talking about OpenAI's model improvement, it's unclear if Son was referring to RSI. But in June, an OpenAI research
paper said there are "early signs" of RSI in today's systems.
"We expect this to increase competitive pressures among developers and nations, and create governance challenges that existing institutions are not equipped to address. As RSI emerges, societies will need ways to shape the trajectory of AI development and ensure that it serves human interests," the paper said.<small>Source: CNBC</small>
Business
AI is designing OpenAI's next model in a sign of 'super intelligence': SoftBank's Masayoshi Son to CNBC
CNBC
June 05, 2026
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