You're chatting with Fugu Max. Type a message to get started.
Fugu Max can make mistakes. Check important info.
Fugu Max — Free AI Chat on Rewind.ai
Chat with Fugu Max for free — no signup, no credit card. Sakana's Fugu Max runs in your browser on Rewind.ai, with pay-as-you-go tokens and full API access.
What is Fugu Max?
Fugu Max is the cost-performance model in Sakana AI's Fugu family. Rather than a single monolithic model, Fugu is a learned multi-agent orchestration system: a language model trained to route.
How does Fugu Max work?
Type your message in the box above and Fugu Max replies instantly — no setup required. Your chat history is saved locally in your browser; sign up free to sync it across devices and get an extra 10,000 tokens. You can switch between Fugu Max and other models at any time from the picker at the top.
Is Fugu Max free?
Fugu Max is pay-as-you-go at $2.00/M input tokens, but you can use it without paying: every visitor gets 2,500 free tokens a day with no sign up, and a free account raises that to 5,000.