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Sakana: Fugu Ultra v2

SakanaNew
sakana/fugu-ultra-v2

About this model

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...

Make a request

OpenAI-compatible: set the base URL and your Promptix API key, keep your existing SDK.

curl https://promptix.tn/api/v1/chat/completions \  -H "Authorization: Bearer $PROMPTIX_API_KEY" \  -H "Content-Type: application/json" \  -d '{    "model": "sakana/fugu-ultra-v2",    "messages": [      {"role": "user", "content": "Hello! What can you do?"}    ]  }'

Pricing

In TND per 1M tokens. VAT and the platform fee are added at top-up.

Input tokens

19.355 TND

per 1M tokens

Output tokens

116.129 TND

per 1M tokens

1,000 requests with 1K input and 500 output tokens cost about 77.419 TND.

Specifications

Provider
Sakana
Context window
1,000,000 tokens
Input modality
Text
Added
Sep 11, 2026
Supported parameters
include_reasoningreasoningreasoning_effortstructured_outputstool_choicetoolsweb_search_options