Fugu Ultra v1.1

fugu

NanoGPT · sakana/fugu-ultra-v1.1

Capabilities

Tool CallYes

ReasoningYes

Structured OutputYes

Temperature ControlNo

AttachmentsYes

Open WeightsNo

Input

textimage

Output

text

Input$5.25

Output$31.50

Cache Read$0.53

Direct installation coming soon — March 2026

ProviderNanoGPT

Model IDsakana/fugu-ultra-v1.1

Familyfugu

Release Date2026-07-24

Last Updated2026-07-24

Context1.0M

Max Input1.0M

Max Output16K

@ai-sdk/openai-compatible