Models·EASYHUB JOURNAL
Introducing Fugu Max and Fugu Ultra v2: Orchestrating the Pareto Frontier

What changed
Sakana AI introduces Fugu Max and Fugu Ultra v2, using model orchestration to balance task capability and cost. These are upgrades to a coordinated system of models, not simply new foundation-model weights. The article reports the team's own evaluations.
- Original title
- Introducing Fugu Max and Fugu Ultra v2: Orchestrating the Pareto Frontier
- Source
- Sakana AI · sakana.ai
- Topic
- Models
- Source month
- 2026-09
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Summary page published · Editorial information