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Fugu Ultra
sakana/fugu-ultra
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Organization
Sakana AI
Family
Fugu
Released
2026-06-15
Context window
1M
Max output
128K
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Text
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Output
Text
Providers
OpenRouter
Price
-
Weights
Closed
Attachments
Native
Reasoning
Native
Tool call
Native
Structured
Native
Temperature
-
Open weight
-
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