Model · OpenRouter

Sakana/Fugu Ultra

Name: Fugu Ultra
Author: Sakana

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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Author / organization	Sakana
Access	Hosted API (no weights listed here)
Price per million tokens	$5 in · $30 out
Context window	1,000,000 tokens
Task	image-text-to-text
Created	24 June 2026
Last updated at source	—

image-text-to-texthostedreasoningtool-use

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Silytics shows public metadata from OpenRouter and links to the original. Information may be incomplete or out of date. Last refreshed 20 October 2026. Licenses and terms of the original apply to the work itself. Not financial, legal or professional advice.