Fugu Ultra (Sakana AI) API
About
Build advanced reasoning agents with Fugu Ultra (Sakana AI), a specialized AI model optimized for complex logic and chain-of-thought tasks. This model delivers cost-effective pricing at $5.00/1M input and $30.00/1M output tokens, native tool calling support. Access Fugu Ultra (Sakana AI) via the LLM Gateway API with up to 1.0M output tokens.
Capabilities
Input Modalities
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Output Modalities
text
Reasoning
Yes
Structured Output
Limits
Context Window
1.0M
Tokens
Input Limit
1.0M
Tokens
Max Output
1.0M
Tokens
Pricing
Standard (per 1M tokens)
Input
$5.00
Output
$30.00
Caching (per 1M tokens)
Read
$0.50
Frequently Asked Questions
Fugu Ultra (Sakana AI) by LLM Gateway costs $5.00 per 1M input tokens and $30.00 per 1M output tokens. Cached reads cost $0.50 per 1M tokens.
Model Details
API Integration
NPM Package
@ai-sdk/openai-compatible
Environment Variables
LLMGATEWAY_API_KEY
API Base URL
https://api.llmgateway.io/v1