# Fugu Ultra — price & specs

Source: https://modelbank.ai/models/fugu-ultra · updated 2026-11-12 · ModelBank

| Field | Value |
|---|---|
| Vendor | Sakana |
| Input price | $5 / 1M tokens |
| Output price | $30 / 1M tokens |
| Cached input | $0.5 / 1M tokens |
| Context window | 1,000,000 tokens |
| Max output | 128,000 tokens |
| Input modalities | text,image |
| Reasoning / tool use | yes / yes |
| Intelligence / coding index | — / — |
| Released | 2026-06-24 |
| Retirement date | none announced |

## About

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...

## Price history

- 2026-09-24: $5 in / $30 out


JSON: https://modelbank.ai/api/v1/models/fugu-ultra