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sakanaSakana: Fugu Ultra
Fugu Ultra is the higher-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...
sakana/fugu-ultra
Context Size
1,000K
Input Price
750,000 pts/M
Output Price
4,500,000 pts/M
Architecture
Text
Image
Supported Parameters
include_reasoningreasoningstructured_outputstool_choicetoolsweb_search_options
Details
TokenizerOther
Max Completion128,000 tokens
Provider Context1,000K tokens
ModeratedNo
CreatedJun 24, 2026