Asian AI Labs Launch Models as Anthropic Ban Drags On
Sakana AI and China's 360 unveiled frontier models pitched as export-ban-proof alternatives to Anthropic's Mythos and Fable 5. Here is what shipped and why it matters.
Founder & Lead Technician

Quick answer
Asian AI startups Sakana AI and China's 360 launched new frontier models this week, pitched as alternatives to Anthropic's export-banned Mythos and Fable 5. Sakana's Fugu targets agent orchestration; 360's Tulongfeng hunts software vulnerabilities. Both lean on the U.S. ban for momentum.
Two Asian AI labs just shipped frontier models pitched as escape hatches from American export controls, and the trigger is unmistakable: Anthropic's Mythos and Fable 5 have been walled off from the rest of the world for two weeks, and rivals are rushing into the gap.
On Wednesday, Chinese cybersecurity firm 360 reportedly unveiled Tulongfeng, an AI tool it says can go head-to-head with Anthropic's Mythos, the cybersecurity-focused model that is reportedly so capable the Trump Administration has banned it, and its more restricted sibling Fable 5, from non-American hands. Earlier the same week, Tokyo-based Sakana AI launched Fugu, named after the Japanese word for blowfish, claiming it stands shoulder-to-shoulder with Fable 5 and Mythos Preview.
The order cutting Anthropic off from global access to Mythos and Fable came down roughly two weeks ago. The timing of these launches is the whole story.
What actually shipped this week
The two products are aimed at very different jobs, and the contrast tells you how each player reads the moment.
Sakana's Fugu is built for agents. The company says it can orchestrate access to other models through their APIs, acting less like a single brain and more like a conductor pointing work at whichever model fits. Sakana, co-founded in 2023 by former Google researchers Ren Ito, Llion Jones and David Ha, has made its name on affordable generative models that work with small datasets and are tuned for the Japanese language and culture. Fugu extends that into orchestration.
China's 360 went a harder route. It reportedly announced two tools at once: Tulongfeng, designed to automatically discover software vulnerabilities, and Yitianzhen, built to automate cyber defence and incident response. One finds the holes, the other plugs them.
How the models compare on intent
| Model | Maker | Core purpose | Positioning vs the ban |
|---|---|---|---|
| Fugu | Sakana AI (Tokyo) | Agent orchestration across models | A hedge to preserve access |
| Tulongfeng | 360 (China) | Automated vulnerability discovery | A strategic replacement |
| Yitianzhen | 360 (China) | Automated cyber defence and response | A strategic replacement |
How Fugu's orchestration angle works
Sakana CEO David Ha framed Fugu as more than a land grab during a vulnerable moment for a U.S. competitor. The pitch is architectural. Rather than chasing an ever-bigger single model, Fugu is designed to coordinate agent usage among many models at once.
Ha calls orchestration the next frontier, beyond bigger models, and his reasoning is shaped directly by the ban. Relying on a single provider for national infrastructure, he argued on X, is a risk the export controls made impossible to ignore.
Access to top models can disappear overnight. Collective intelligence is the practical hedge against this concentration of power, Ha wrote.
That is the mechanical idea behind Fugu: if any one provider can be switched off by a government order, a layer that spreads work across several models becomes insurance rather than a luxury. A Sakana spokesperson stressed that U.S. models remain important to Asia, calling the release entirely coincidental even as the company's own website advertises frontier capability without the risk of export controls.
Why 360 is not hedging at all
Where Sakana frames Fugu as a way to preserve access to frontier AI rather than abandon it, 360 made no such gesture. Its launch came wrapped in a message.
According to Reuters, 360 founder Zhou Hongyi described vulnerability-finding AI as a national strategic asset and flagged what he called the risk of one-way transparency, a situation in which some actors could access advanced vulnerability-detection capabilities while others could not. Read plainly, that is an argument for building a domestic Mythos rival rather than waiting for one to be licensed back in.
For anyone running servers or shipping software, the Tulongfeng angle is the one to watch. An AI that automatically finds vulnerabilities is dual-use by nature: the same engine that helps a defender patch faster can help an attacker find an opening first. Whoever holds the better automated bug-hunter holds real leverage.
What happens over the next 24 to 72 hours
Expect the framing war to escalate before the technical claims get tested.
- Benchmarks under scrutiny. Both Fugu and Tulongfeng claim parity with banned Anthropic models. Independent evaluators will start probing those claims quickly, and head-to-head numbers, when they appear, will matter more than launch-day language.
- Policy noise. AI access and export controls were already central topics at last week's G7 summit in Evian, where Sakana co-founder Ren Ito argued the U.S. should prioritise preserving access for its closest allies. Fresh Asian launches give that debate new fuel.
- Enterprise hedging. Sakana is targeting Japanese businesses and government agencies looking to reduce export-control exposure. Watch for other regional buyers to start formal evaluations of non-U.S. options as a contingency, even if U.S. models stay in their stack for now.
The deeper question is whether this is a permanent realignment or a temporary scramble. Sakana itself is careful here, declining to declare a lasting shift away from U.S. AI in Asia and describing the moment as a stress test rather than a changing of the guard. The honest read: a two-week-old ban has already produced two frontier launches and a sharper argument that depending on any single provider is a strategic risk. Whether the models live up to the marketing is the part still to be proven.
Source: TechCrunch
Frequently asked questions
Why did Sakana AI and 360 launch models now?+
Both launches land two weeks after the Trump Administration barred Anthropic from giving non-Americans access to its Mythos and Fable 5 models. Sakana calls its Fugu timing coincidental but advertises frontier capability without export-control risk, while China's 360 used its launch to frame vulnerability-finding AI as a national strategic asset.
What is Sakana AI's Fugu model?+
Fugu, named after the Japanese blowfish, is a frontier model from Tokyo-based Sakana AI built for agents. Sakana says it can orchestrate other models through their APIs and stands alongside leaders like Anthropic's Fable 5 and Mythos Preview. It targets Japanese businesses and government agencies wanting less exposure to export controls.
What did China's 360 announce?+
Cybersecurity firm 360 reportedly unveiled two AI security tools: Tulongfeng, designed to automatically discover software vulnerabilities, and Yitianzhen, built to automate cyber defence and incident response. Founder Zhou Hongyi described vulnerability-finding AI as a national strategic asset and warned of one-way transparency between actors.
Founder & Lead Technician
Harjindar founded Ask Technicians to cut through bad tech advice. He writes hands-on troubleshooting guides drawn from years of real-world repair and support work.
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