Sakana
ModelsModels from this lab.8
RankedModels with an index.2
Top modelModel with the highest index.66.3Sakana Fugu-Ultra
LatestRelease of the newest model.2026-09Fugu Ultra v2
Best by category
Out of 100AgenticMulti-step tasks with tools.—
CodingCode writing and repair.Sakana Fugu-Ultra68.3
ReasoningLogic problems and puzzles.—
MultimodalTasks with images and text.—
KnowledgeFacts and expert knowledge.Sakana Fugu-Ultra69.7
MultilingualTasks in many languages.—
InstructionTasks with strict prompt rules.—
MathMath problems.—