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Fugu Ultra

sakana/fugu-ultra

Sakana AI / Fugu

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Quality-first multi-agent model for hard research, analysis, and competitions

Released
2026-06-15
Context window
1M
Max output
128K
Weights
Closed
Modalities
TextInputImageInputTextOutput
Capabilities
AttachmentsReasoningTool callStructured
Providers
LLM GatewayMerge GatewayNanoGPTOpenRouterPioneerSakana AIVercel AI Gateway

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