Fugu Ultra

Sakana AI's quality-optimized multi-agent orchestration model. Delivered as a single OpenAI-compatible model, Fugu Ultra coordinates a pool of frontier models — selecting, delegating, verifying, and synthesizing internally — for hard, multi-step reasoning.

openrouter/fugu-ultra
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Streaming
Vision
Tools
Reasoning
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OpenRouter Pricing for Fugu Ultra

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S

OpenRouter
Context: 1M
Input
$5
/M tokens
Cache Read
$0.5
/M tokens
Output
$30
/M tokens
Tiered Pricing
IN
CACHED
OUT
≤272K tokens
$5
$0.5
$30
>272K tokens
$10
$1
$45
+ $0.010 per search
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