Nemotron 3 Ultra 550B A55B

nemotron

LLM Gateway · nemotron-3-ultra-550b

Capabilities

Tool CallYes

ReasoningYes

Structured OutputNo

Temperature ControlYes

AttachmentsNo

Open WeightsYes

Input

text

Output

text

Input$0.50

Output$2.50

Cache Read$0.15

Direct installation coming soon — March 2026

ProviderLLM Gateway

Model IDnemotron-3-ultra-550b

Familynemotron

Release Date2026-06-04

Last Updated2026-06-04

Context262K

Max Output128K

@ai-sdk/openai-compatible