Fugu Ultra
by Sakanatext+image->text1 endpoint
Overview
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...
Capabilities
Text generation
Image understanding
Tool use / Function calling
Extended reasoning
Prompt caching
Long context
Modalities
Input
TextImage
Output
Text
Technical Specifications
Context Window
1M tokens
Max Output
128K tokens
Tokenizer
Other
Uptime (24h)
10000.0%
Supported Parameters
include_reasoningreasoningreasoning_effortstructured_outputstool_choicetoolsweb_search_options
Pricing
Per 1M tokens
Input$5.00
Output$30.00
Cache read$0.50
Added
June 24, 2026
Last synced 9/21/2026