Fugu Ultra v2 pricing
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... Live index: 1 priced offer. Best input $5.00 per million tokens from Openrouter. Best output $30.00 per million tokens from Openrouter.
Pricing across providers
Use this table to read Fugu Ultra v2 list prices. We show 1 source right now. Lowest input in the grid: Openrouter. The chart below the table helps when output prices are much higher than input prices.
| Provider | Input / 1M | Output / 1M | Cached input | Batch |
|---|---|---|---|---|
O Openrouter | $5.00 | $30.00 | — | — |
Input vs output · 1M tokens
Cost calculator
Use this block to stress test Fugu Ultra v2 cost without a spreadsheet. All estimates come from public list rates in this page.
0.500000¢ / req
1.500000¢ / req
Model specifications
Quick spec sheet for Fugu Ultra v2 before you dive back into pricing. Reported under Sakana.
- Context window
- 1,000,000 tokens
- Max output
- 256,000 tokens
- Vision (images)
- Yes
- Tool / function calling
- Yes
- Streaming
- Yes
- Released
- Jun 2026
- Primary provider
- Sakana
- Model family
- N/A
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Frequently asked questions
Answers pull from the same numbers you see on this page. The short model note from our index: 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...
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