SA

Sakana AI

Model organization

Sakana AI researches adaptive and efficient AI systems, including the Fugu family represented in this catalog.

Families: 1
Models: 2
Providers: 1
Latest release: 2026-06-15

Model families


Fugu	2	2026-06-15	Active

Models

2 of 2 model versions

	Family			Max output	Input type	Output type	Reasoning	Tool call	Structured	Temperature	Weights
Fugu	Fugu	-	1M	1M			Yes	Yes	Yes	-No	Closed	-	-	-	-	2026-06-15
Fugu Ultra	Fugu	1	1M	128K			Yes	Yes	Yes	-No	Closed	-	-	-	-	2026-06-15

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