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A
Nemotron 3 Ultra 550B A55B (free)
nemotron
AIHubMix ·
nemotron-3-ultra-550b-a55b-free
Capabilities
Tool Call
Yes
Reasoning
Yes
Structured Output
No
Temperature Control
Yes
Attachments
No
Open Weights
Yes
Modalities
Input
text
Output
text
Pricing (per 1M tokens)
Input
$0.000
Output
$0.000
Install
Direct installation coming soon — March 2026
Provider Docs
Details
Provider
AIHubMix
Model ID
nemotron-3-ultra-550b-a55b-free
Family
nemotron
Knowledge Cutoff
2025-09
Release Date
2026-06-04
Last Updated
2026-06-04
Limits
Context
1.0M
Max Output
128K
SDK
@aihubmix/ai-sdk-provider
Nemotron 3 Ultra 550B A55B (free) — Harmony Marketplace