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Fugu Ultra

NEWFEATURED

OpenRouter

Higher-performance model in Sakana AI's Fugu family, a learned multi-agent orchestration system with native web search.

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Model Specifications

Speed
deep
Tier
advanced
Input Limit
1,000,000 tokens
~750,000 words
Output Limit
128,000 tokens
~96,000 words

What Fugu Ultra Excels At

  • reasoning
  • vision
  • multimodal
  • analysis
  • function calling
  • structured output
  • tool use
  • native web search
  • long context
  • agentic workflows

Pricing & Access

Fugu Ultra is available on JustSimpleChat with flexible pricing.

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Frequently Asked Questions

What is Fugu Ultra?

Fugu Ultra is Higher-performance model in Sakana AI's Fugu family, a learned multi-agent orchestration system with native web search. It's developed by OpenRouter and offers 1,000,000 tokens of context with deep response times. Available now on JustSimpleChat.

How much does Fugu Ultra cost?

Fugu Ultra is available on JustSimpleChat with competitive pricing. Visit our pricing page to see current rates and usage tiers for this model.

What's the context window of Fugu Ultra?

Fugu Ultra supports 1,000,000 input tokens and 128,000 output tokens. This large context window makes it ideal for analyzing long documents, codebases, and extensive conversations.

How fast is Fugu Ultra?

Fugu Ultra is classified as deep speed. This means it's thorough, taking more time to provide deeply reasoned and comprehensive answers. Perfect for complex reasoning, detailed analysis, and tasks requiring careful consideration.

What are the best use cases for Fugu Ultra?

Fugu Ultra excels at complex problem-solving and logical analysis, analyzing images and visual content, working with text, images, and other media, data analysis and research. As a premium model, it delivers exceptional quality for demanding applications.

Can Fugu Ultra help with coding tasks?

Fugu Ultra can assist with coding-related questions and provide guidance on programming concepts. For advanced code generation and execution, consider models with dedicated coding capabilities available on JustSimpleChat.

Can I use Fugu Ultra for free?

JustSimpleChat offers free trial credits that you can use with Fugu Ultra. Sign up to start using this model and explore our 200+ AI models with flexible pricing options.

How do I access Fugu Ultra on JustSimpleChat?

Getting started with Fugu Ultra is easy: 1) Sign up or log in to JustSimpleChat, 2) Open the chat interface, 3) Select Fugu Ultra from the model picker, and 4) Start chatting! No complex setup required - just choose and use.

What capabilities does Fugu Ultra have?

Fugu Ultra supports reasoning, vision, multimodal, analysis, function calling, structured output, and more. This makes it a versatile choice for a wide range of AI-powered tasks and applications.

How does Fugu Ultra compare to other AI models?

Fugu Ultra is part of OpenRouter's model lineup. On JustSimpleChat, you can easily compare it with 200+ other models from providers like OpenAI, Google, Anthropic, and more. Try different models side-by-side to find the best fit for your needs.

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