Sakana AI
Sakana 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...
- Context window
- 1Mtokens
- Max output
- 128Ktokens
- Input
- $5.00/ 1M
- Output
- $30.00/ 1M
Quick start
from openai import OpenAI
client = OpenAI(
base_url="https://neurongate.net/v1",
api_key="sk-ng-your-api-key",
)
completion = client.chat.completions.create(
model="sakana/fugu-ultra-v2",
messages=[{"role": "user", "content": "Hello!"}],
)
print(completion.choices[0].message.content)Cost
| Example request | Tokens | Cost |
|---|---|---|
| Short prompt | 1K in | $0.005 |
| Typical chat turn | 1K in · 500 out | $0.02 |
| Document analysis | 10K in · 2K out | $0.11 |
| Long context | 100K in · 10K out | $0.80 |
Prices in USD. Billed per token actually used, from a balance prepaid in USDT, USDC, ETH or BTC.
Frequently asked questions
What is Sakana 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...
How much does Sakana Fugu Ultra v2 cost?
Sakana Fugu Ultra v2 is priced at $5 per 1 million input tokens and $30 per 1 million output tokens when accessed via NeuronGate. You pay per token — no subscriptions required. Top up with crypto (USDT, USDC, ETH, BTC).
Does Sakana Fugu Ultra v2 support streaming?
Yes, Sakana Fugu Ultra v2 supports streaming responses via NeuronGate's API. Use the standard "stream": true parameter in your request.
What is the context window of Sakana Fugu Ultra v2?
Sakana Fugu Ultra v2 has a context window of 1.0M tokens (~750K words). Maximum output is 128K tokens.
Does Sakana Fugu Ultra v2 support function calling (tools)?
Yes, Sakana Fugu Ultra v2 supports function calling / tool use via NeuronGate's standard API.
How do I use Sakana Fugu Ultra v2 with NeuronGate?
Create a NeuronGate account, top up your balance with crypto, generate an API key, and use the model id sakana/fugu-ultra-v2 in your requests. NeuronGate uses the OpenAI-compatible API format — set your base URL to https://neurongate.net/v1.