Fugu Ultraon Krater.ai
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
Released June 24, 2026
Specifications
Fugu Ultra at a glance
Context
1M tokens
Max output
128K tokens
Input
Text, Image
Output
Text
Input price
$5.00 / 1M
Output price
$30.00 / 1M
Krater rank
#85
Capabilities
What it is good at
Catalog capabilities
- Accepts image input
- Generates text responses
- Supports tool calling
- Supports structured outputs
Good for
Compare
Compare Fugu Ultra
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Open comparisonFAQ
Questions about Fugu Ultra
Clear answers based on the model catalog and Krater access.
Use Fugu Ultra in your API
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