Nemotron 3 Ultra 550B A55B (Reasoning)
- Publisher
- NVIDIA
- Released
- 4 Jun 2026
Cite
Notes
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Input
$0.60
/1M tok
Output
$2.60
/1M tok
Blended
$1.10
#316/ 418/1M · 3:1
Speed
187
#30/ 418tok/s
Price & speed via Artificial Analysis · ranked across tracked models
Reported on 6 evals across 4 domains - best 86.7% on GPQA Diamond · #23 of 453