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Sakana: Fugu Ultra

SAKANA Developer Architecture Profile

OpenRouter ↗HuggingFace ↗
Intelligence (ELO)1487Chatbot Arena Verified
Max Context1,000,000Tokens
API Cost / 1M$35.00Blended Prompt + Completion

Model Capabilities

  • Coding & Logic
  • Fictional
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...

Granular Pricing Matrix

Input Tokens (Prompt)$5.00 / 1M
Output Tokens (Completion)$30.00 / 1M

Pricing data via OpenRouter. Sync: 6/24/2026

Evaluate Competitors

VS Engine MatchupSakana: Fugu Ultra vs OpenAI: GPT-5.4 Image 2VS Engine MatchupSakana: Fugu Ultra vs OpenAI: o3 ProVS Engine MatchupSakana: Fugu Ultra vs OpenAI: o1-proVS Engine MatchupSakana: Fugu Ultra vs Sao10K: Llama 3.1 70B Hanami x1VS Engine MatchupSakana: Fugu Ultra vs Anthropic: Claude Opus 4.8VS Engine MatchupSakana: Fugu Ultra vs Google: Nano Banana Pro (Gemini 3 Pro Image Preview)