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Fugu Max

Tools
sakana/fugu-max

1M context · Sep 2026 · 3 upstreams

Fugu Max is the largest tier of Sakana AI's Fugu line — a 1M-token-context model that takes text, images, and files and returns text. It joins sakana/fugu and sakana/fugu-ultra as a distinct tier, and is not a v2 of fugu-ultra (that one is folded into the existing row as an alias, not a new listing).

Bring your own keyAnyRouter has no platform route for Fugu Max. Requests use your key and bill your provider account. AnyRouter adds no fee.
context
1M
input / 1M (list)
$2.00
output / 1M (list)
$6.00
routes
3
speed, 24h
—

Upstreams

3
  1. 1OpenRouterYour key · not addedyour planTPS —TTFT ——
  2. 2Vercel AI GatewayYour key · not addedyour planTPS —TTFT ——
  3. 3Nous ResearchYour key · not addedyour planTPS —TTFT ——

Try it

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Uptime, last 48 hours

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Details

Owner
Sakana
Kind
Vision
Released
Sep 2026
Context
1M
Data policy
Provider retention
Endpoint
/api/v1/chat/completions

Quick start

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