AI Model Catalog: 3 Models Compared — Pricing, Context & Benchmarks

NVIDIA: Nemotron 3 Ultra 550B A55B T

Reasoning Tools Open weights 49.3

Largest Nemotron 3 model for maximum open-weight reasoning and agent accuracy

nvidia/nemotron-3-ultra-550b-a55b 2026-06-04 1M context $0.5/M input $2.5/M output

15 providers

NVIDIA: Nemotron 3 Super 120B A12B T

Reasoning Open weights 37.7

Nemotron middle tier for collaborative agents and high-volume reasoning workloads

nvidia/nemotron-3-super-120b-a12b 2026-03-11 262.144K context $0.2/M input $0.8/M output

15 providers

NVIDIA: Nemotron 3 Nano 30B A3B T

Open weights 14.4

Small Nemotron 3 MoE for efficient coding, math, and long-context agents

nvidia/nemotron-3-nano-30b-a3b 2025-12-15 262.144K context $0.05/M input $0.2/M output

11 providers

Filterable model directory
Model	Creator	Score	Inputs	Context	Input	Output	Released
Nemotron 3 Ultra 550B A55Bnvidia/nemotron-3-ultra-550b-a55b	NVIDIA	49.3	T	1M	$0.5	$2.5	2026-06-04
Nemotron 3 Super 120B A12Bnvidia/nemotron-3-super-120b-a12b	NVIDIA	37.7	T	262.144K	$0.2	$0.8	2026-03-11
Nemotron 3 Nano 30B A3Bnvidia/nemotron-3-nano-30b-a3b	NVIDIA	14.4	T	262.144K	$0.05	$0.2	2025-12-15