Fugu Ultra v2 pricing & price history
Fugu Ultra v2 by Sakana costs $5.00 per 1M input tokens and $30.00 per 1M output tokens, with a 1M token context window.
Price history
No price changes since tracking began on 2026-09-24. We check every 10 minutes.
Cost calculator
Cheaper alternatives to Fugu Ultra v2
| Model | Input | Output | Context | Intel. | |
|---|---|---|---|---|---|
 GLM 5.3 Flash Z.ai (Zhipu) | $0.0399 | $0.0784 | 1M | 27.8 | compare |
 DeepSeek V4.1 Flash DeepSeek | $0.022 | $0.40 | 1M | — | compare |
DeepSeek V4.1 Flash 1017 DeepSeek | $0.098 | $0.29 | 1M | 28.6 | compare |
 Llama 4 Scout Meta Llama | $0.10 | $0.30 | 1.3M | — | compare |
 MiMo-V2.6-Flash Xiaomi | $0.14 | $0.28 | 1.1M | 26.7 | compare |
Llama Guard 4 12B Meta Llama | $0.18 | $0.18 | 164K | — | compare |
 Claude Haiku 5.5 Anthropic | $0.10 | $0.50 | 1M | 36.5 | compare |
 GPT-6 Luna Pro OpenAI | $0.10 | $0.50 | 1.1M | — | compare |
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About Fugu Ultra v2
Fugu Ultra v2 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...
FAQ
How much does Fugu Ultra v2 cost?
Fugu Ultra v2 by Sakana costs $5.00 per 1M input tokens and $30.00 per 1M output tokens, with a 1M token context window. A typical request with 2,000 input and 500 output tokens costs about $0.025.
What is the context window of Fugu Ultra v2?
Fugu Ultra v2 supports up to 1,000,000 tokens of context and up to 128,000 output tokens per request.
Has Fugu Ultra v2’s price changed?
No price changes recorded since ModelBank started tracking it on 2026-09-24.
Is Fugu Ultra v2 being deprecated?
No retirement date has been announced for Fugu Ultra v2 as of 2026-11-12.
What are cheaper alternatives to Fugu Ultra v2?
Cheaper options include GLM 5.3 Flash ($0.0399/$0.0784), DeepSeek V4.1 Flash ($0.022/$0.40), DeepSeek V4.1 Flash 1017 ($0.098/$0.29), Llama 4 Scout ($0.10/$0.30).