Models.dev

An open-source database of AI models

Fugu Ultra

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

sakana/fugu-ultra
Lab
Sakana AI
Family
fugu
Providers
6
Context
1,000,000
Output limit
-
Knowledge
-
Release
2026-06-15
Updated
2026-06-15
Weights
Closed
Input
Output types
Capabilities
tools, reasoning, structured

Providers

6
Provider Lab Model ID Context Output Price Reasoning Tool Call Structured Temperature
EmpirioLabs AISakana AIfugu-ultra1,000,000131,072$7.50 / $45.00YesYesYesNo
OpenRouterSakana AIsakana/fugu-ultra1,000,000128,000$5.00 / $30.00YesYesYesNo
PioneerSakana AIsakana/fugu-ultra1,000,000131,072$5.00 / $30.00YesYesYesNo
Sakana AISakana AIfugu-ultra-202606151,000,0001,000,000$5.00 / $30.00YesYesYesNo
Sakana AISakana AIfugu-ultra1,000,0001,000,000$5.00 / $30.00YesYesYesNo
Vercel AI GatewaySakana AIsakana/fugu-ultra1,000,0001,000,000$5.00 / $30.00YesYes-Yes
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