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Fugu Ultra

Tools
sakana/fugu-ultra

Text · 272K context · Jun 2026 · 10 upstreams

Fugu Ultra is Sakana AI's flagship orchestration model. It coordinates a deep pool of expert agents and frontier models behind one OpenAI-compatible API, then synthesizes the result. It supports Chat Completions, Responses, and web_search.

Needs your own keyTo use Fugu Ultra, add your Sakana AI key, or a key from another provider that serves it. AnyRouter adds no fee.
context
272K
input / 1M (list)
$5.00
output / 1M (list)
$30.00
routes
10
speed, 24h
No data yet

Upstreams

10
  1. 1Sakana AIYour keynot addedBilled to your key
  2. 2Vercel AI GatewayYour keynot addedBilled to your key
  3. 3OpenRouterYour keynot addedBilled to your key
  4. 4Nous ResearchYour keynot addedBilled to your key
  5. 5RequestyYour keynot addedBilled to your key
  6. 6AI/ML APIYour keynot addedBilled to your key
  7. 7InfronYour keynot addedBilled to your key
  8. 8LLM GatewayYour keynot addedBilled to your key
  9. 9NanoGPTYour keynot addedBilled to your key
  10. 10FluenceYour keynot addedBilled to your key

Quick start

curl
curl https://anyrouter.dev/api/v1/chat/completions \
  -H "Authorization: Bearer $ANYROUTER_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
  "model": "sakana/fugu-ultra",
  "messages": [
    {
      "role": "user",
      "content": "Say hi in 3 words."
    }
  ]
}'

Details

Owner
Sakana AI
Kind
Chat
Released
Jun 2026
Context
272K
Data policy
Provider retention
Endpoint
/api/v1/chat/completions