Sakana AI and 360 launch models to rival banned Anthropic Mythos

Tokyo-based Sakana AI launched Fugu, a frontier model for agents, while Chinese firm 360 unveiled Tulongfeng for cybersecurity, both claiming to rival Anthropic's banned Mythos and Fable 5. The launches come as the US export ban on Anthropic's models drags on, though Sakana said the timing was coincidental.