Guides to each model in the Sakana Fugu family: Fugu, Fugu Ultra, and Fugu Cyber — what they are, what they cost, and when to use which.
Every Fugu account faces the same recurring decision: send this task to base Fugu, or pay up for Ultra? The honest answer is more interesting than “Ultra is better” — Sakana’s own benchmark table has base Fugu winning several tests,…
Fugu Cyber is the member of the Fugu family you can’t just switch on. It’s Sakana’s security-specialized model — built for security analysis, vulnerability research, and threat investigation — and it sits behind an access-request form, a manual review, and…
Fugu Ultra is what Sakana AI ships when the answer matters more than the invoice. Where base Fugu balances performance against latency, Ultra draws on a deeper pool of expert agents and routes between one and three of them per…