Fugu Ultra v1.1: API pricing, providers and specs
Textby Sakana AI
Fugu Ultra v1.1 is a text model by Sakana AI. One provider serves it: Poe, at $30.30 /1M.
A newer version is out: Fugu Ultra v2.0 · released Sep 10, 2026
Lowest price$30.30/1Mat Poe
Maker's price—The maker does not sell it
Providers1
Context1M
How Fugu Ultra v1.1 compares
Against the 737 text models on the site priced the same way.
- Pricey for its class: at $30.30 /1M, its lowest price is above 96% of comparable models (median $1.10).
- Its 1M-token context window is larger than 67% of them (median 262K), about 1500 pages of text.
- 1 providers serve it; 0% of comparable models have fewer.
Fugu Ultra v1.1 prices by provider
Every provider's list price, read from its own price page or API. A price marked “from” changes with context length, resolution or mode.
| Provider | Input | Output | Prompt caching | Context |
|---|---|---|---|---|
 Poe | $5.05/1M | $30.30/1M | $0.505/1M | 1M |
Prices in US dollars, updated daily from each provider. Prices last checked Oct 25, 2026.
Specs
- Type
- Text
- Maker
- Sakana AI
- Inputs
- Image, Text
- Outputs
- Text
- Context
- 1M≈ 1500 pages of text
- Max output
- —
- Capabilities
- Prompt caching, Vision
- Released
- —
- License
- —
- Open weights
- —
Alternatives to Fugu Ultra v1.1
Same kind of model from other makers, at a similar price.
| Model | Lowest price | Context | Arena | Providers |
|---|---|---|---|---|
| Fugu Ultra v1.1this model | $30.30/1M | 1M | — | 1 |
| GPT-6 Astra | $25/1M | 1.05M | 1775 | 31 |
 Muse Wonder | $16/1M | 1.05M | — | 14 |
| Claude Opus 5.5 | $16/1M | 1M | 1807 | 33 |
| Claude-Sonnet-3.5 | $15/1M | — | 1298 | 1 |
| Claude Opus 5 | $20/1M | 1M | 1690 | 32 |
| GPT-4 | $60/1M | 8K | 1206 | 5 |
| Claude Sonnet 4.6 | $12/1M | 1M | 1523 | 31 |
| Claude Fable 5 | $40/1M | 1M | 1624 | 30 |
More from Sakana AI
Fugu Ultra v1.1 FAQ
The lowest price for Fugu Ultra v1.1 is $30.30 /1M, at Poe.
Fugu Ultra v1.1 reads up to 1M tokens per request.
We have not found Fugu Ultra v1.1's weights published by its maker.
1 API providers serve Fugu Ultra v1.1. Compare their prices above, or open a provider to see everything it offers.
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