Sakana, 360 launch Mythos rivals amid US export ban
SkimNews Take
Export controls meant to restrict frontier AI access appear to be establishing the very capability benchmark Asian labs now market against, while Sakana's insistence that US models still matter reveals current "rivalry" rhetoric depends on Silicon Valley's reference points.
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- Sakana AI launched Fugu this week, claiming it "stands shoulder-to-shoulder" with Anthropic's Fable 5 and Mythos Preview, and built it as an orchestration model that coordinates access across other models' APIs.
- Chinese cybersecurity firm 360 unveiled Tulongfeng for automated software vulnerability discovery and Yitianzhen for cyber defence automation, positioning both as direct competitors to Mythos.
- The US government blocked Anthropic from providing Mythos and Fable 5 to non-Americans two weeks ago, the backdrop for both Asian launches.
- Sakana called the timing "entirely coincidental" yet markets Fugu as "delivering frontier capability without the risk of export controls," with co-founder David Ha warning "access to top models can disappear overnight."
- At the G7 summit in Evian, Sakana co-founder Ren Ito urged the US to preserve AI access for closest allies, arguing "AI should not become a technology that is hoarded."
- 360 founder Zhou Hongyi described vulnerability-finding AI as a "national strategic asset" and warned of "one-way transparency" — a scenario where some actors access advanced vulnerability-detection capabilities while others cannot.
Why it matters: Anthropic's $47B run-rate revenue (May 2026) is now off-limits to non-American customers, and within two weeks Sakana and 360 have fielded locally-tuned alternatives. Sakana frames Fugu as a hedge — 'U.S. models remain important to Asia' — but 360 founder Zhou Hongyi's 'national strategic asset' framing points toward a hardening Beijing posture on AI sovereignty.
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