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Fugu Ultra — AI Model Review & 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...
Specifications
| Attribute | Value |
|---|---|
| Lab | Sakana |
| Tags | Intelligent Reasoning |
| Release Date | 2026-06 |
| Context Window | 1,000,000 tokens |
| Input Price / 1M | $5.00 |
| Output Price / 1M | $30.00 |
| Input Modalities | Text, Image |
| Output Modalities | Text |
Strengths
Weaknesses
Best For
In Depth: Fugu Ultra
Draft layout · copy TKSummary
Fugu Ultra is an AI model from Sakana ranked #76 of 108 on the LMRank leaderboard.
Released 2026-06. It supports Text, Image input and produces Text output, with a context window of 1,000,000 tokens. Input pricing is $5.00 per 1M tokens and output is $30.00 per 1M tokens on OpenRouter.