Fugu Ultra v2
language modelSakana
Fugu Ultra v2 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...
Key facts
| Made by | Sakana |
|---|---|
| Type | language model |
| Released | September 11, 2026 |
| Reads at once | 1,000,000 tokens |
| Price (API, per million tokens) | $5 in · $30 out |
| Input → output | text, image, file → text |
Questions about Fugu Ultra v2
Who makes Fugu Ultra v2?
Fugu Ultra v2 is made by Sakana.
When was Fugu Ultra v2 released?
We first saw Fugu Ultra v2 listed on September 11, 2026.
How much does Fugu Ultra v2 cost?
Through OpenRouter it costs $5 per million input tokens and $30 per million output tokens. Prices change, so check the provider before you build on it.
How much text can Fugu Ultra v2 read at once?
Up to 1,000,000 tokens, roughly 750K words.
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Modelcast collects this page automatically from public sources (OpenRouter). Facts are copied from those sources, not written by the maker. Not affiliated with Sakana.