Deep Dive · XiaoHu Explains

Sakana AI Co-Founder: A Company's Ability to Swap Models on Demand Is Itself a Deterrent

The US export controls of June 12 marked the first time in history that frontier AI models themselves — not just chips — were placed under restriction. Ren Ito's countermeasure: master the craft of multi-model orchestration.
30-Second Overview
  • Sakana AI co-founder and former Japanese diplomat Ren Ito published a signed article in The Japan News (Yomiuri Shimbun). His core thesis: the next AI race will be decided by systems capability.
  • On June 12, 2026, the US government issued export controls that, for the first time in history, placed frontier AI models themselves under restriction — previously only AI chips were controlled — this time limiting foreign access to Anthropic's most advanced models.
  • The article draws on two historical precedents: the US sharing cryptographic technology with allies during the Cold War, and the two fighter-jet paths — the F-35 (jointly developed by multiple nations) and the F-22 (US-exclusive) — to illustrate that "share or hoard" has always been a strategic choice.
  • His core argument: AI is an ecosystem of multiple coexisting frontier models, with new ones emerging at breakneck speed. The competitive focus has shifted from "whose model is strongest" to "who can reliably access the strongest AI whenever needed."
  • His prescription for Japan: its strength lies in integrating technology into trustworthy systems. It should invest in independent evaluation, interoperability, and secure deployment — there's no need to replicate every frontier model in-house.
01Background · After the G7

After One G7 Meeting, the Mood Shifted

Sakana AI co-founder and former Japanese diplomat Ren Ito published this signed article in The Japan News (Yomiuri Shimbun) following the G7 meeting in Évian, France.

At the meeting, he noticed the questions national leaders and tech leaders were asking about AI had changed. In the past, people cared about whose AI model was strongest. Now, the real source of unease is whether they'll still have access to the most cutting-edge AI going forward.

What made this shift impossible to ignore was something that had just happened.

2026.06.12
The US government issued export controls restricting foreign access to Anthropic's most advanced AI models. Previously, export controls only targeted AI chips — this time, frontier AI models themselves were included, a first in history.

Over the past few years, the main storyline of the AI race has been making models bigger and stronger: tech companies have poured hundreds of billions of dollars into compute, with success measured by benchmark rankings, parameter counts, and training scale. Today, competition looks different. Who gets access to frontier AI, and on what terms, is increasingly determined by geopolitics.

02Historical Precedent

Historically, "Share" or "Hoard" Has Always Been a Choice

Ren Ito says history offers a reference for how to handle a leading technology. During the Cold War, the US repeatedly faced this same choice: should an advanced technology be shared with allies, or kept to itself.