Fugu Ultra v2: price, context, what it takes
Fugu Ultra v2 from sakana, as OpenRouter's public list names it: sakana/fugu-ultra-v2. Read 2026-11-06.
Prices are OpenRouter's, in US dollars. For most models that is the vendor's own list price; a vendor selling direct can differ.
- Input, per 1M tokens$5.00
- Output, per 1M tokens$30.00
- Cached input, per 1M tokens$0.500
- Context window1,000,000 tokens
- Longest answer128,000 tokens
- Takestext, images, files
- Givestext
- Acceptsreasoning, JSON schema, tools, web search
- Released2026-09-11
- In the list since2026-10-28
One price since 2026-10-28, read 1 times.
| Model | Input, 1M | Output, 1M | Context | Accepts |
|---|---|---|---|---|
| Fugu Max | $2.00 | $6.00 | 1M | reasoning · JSON schema · tools · web search |
| Fugu Ultra | $5.00 | $30.00 | 1M | reasoning · JSON schema · tools · web search |
| Sakana Namazu | $0.950 | $4.00 | 262K | reasoning · JSON schema · tools · web search |
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