NVIDIA Nemotron 3 Ultra 550B A55B NVFP4
Jun 2026
NVIDIA Nemotron 3 Ultra 550B A55B NVFP4Compare inon
Benchmarks of NVIDIA Nemotron 3 Ultra 550B A55B NVFP415
BenchmarkByScoreRank
No benchmark matches
—per task?
API price not publicprice
—output speed?
262Kcontext
Ranking?
Alternatives?
ModelScoreCostPer taskWhat changes
BetterGPT-6 Lunamaxwins 54%—$0.068Function calling only with none · Chat Completions+3
OpenGLM 5.2maxwins 60%—$1.47Memory (4-bit): 182 GB → 452 GBBetterGPT-5.6 Lunaxhighwins 54%—$0.085BetterGPT-5.6 Terraxhighwins 57%—$0.63Prompts with >272K input tokensBetterGPT-6.1 Solmaxwins 61%—$0.72Remove unsupported parameters+5ModelScoreCostPer taskWhat changes
Nothing here yet.
ModelScoreCostPer taskWhat changes
GPT-6 Lunamaxwins 54%—$0.068Function calling only with none · Chat Completions+3GPT-5.6 Lunaxhighwins 54%—$0.085GPT-5.6 Terraxhighwins 57%—$0.63Prompts with >272K input tokensGPT-6.1 Solmaxwins 61%—$0.72Remove unsupported parameters+5
Muse Spark 1.2xhighwins 59%—$0.97Only auto tool_choice is supported+1ModelScoreCostPer taskWhat changes
GLM 5.2maxOpenwins 60%—$1.47Memory (4-bit): 182 GB → 452 GBGLM 5.3maxOpenwins 60%—$2.01Memory (4-bit): 182 GB → 452 GB+4GLM 5unstatedOpenwins 59%—$1 / $3.20Context: 262K → 203K+1GLM 5.1unstatedOpenwins 59%—$1.40 / $4.40Context: 262K → 203K+1GLM 5.3 FlashunstatedOpenwins 57%—$0.15 / $0.50Memory (4-bit): 182 GB → 193 GB+5ModelScoreCostPer taskWhat changes
NVIDIA Nemotron 3.5 Super VL 120B A12B NVFP4Opensame—$0.08 / $0.45Memory (4-bit): not verifiedLlama Nemotron Super 49B v1.5unstatedOpenwins 39%—$0.40 / $0.40Context: 262K → 128KLlama 3 3 Nemotron Super 49B v1Openwins 38%——Context: 262K → 131K+1NVIDIA Nemotron 3.5 Lightning 30B A3B NVFP4Openwins 36%——Llama 3.1 Nemotron 70B InstructOpenwins 35%—$1.20 / $1.20Context: 262K → 131K+1Nemotron 3 Nano 30B A3BunstatedOpenwins 31%—$0.06 / $0.24Context: 262K → 131KNemotron 4 340B InstructOpenwins 30%—$4.20 / $4.20Context: 262K → 4K+1Nemotron 3.5 Super VLOpenn/a—$0.19All NVIDIA models →Run it yourself
estimateFits on✗ 8 GB (phone, laptop)✗ 16 GB✗ 24 GB GPU✗ 48 GB GPU✗ 80 GB GPU
Licenceopenmdw-1.1commercial use with conditions
Benchmarks
all categoriesChat & Knowledge
Arena Text · overall1,426#77
Arena Text · Chinese1,497.4#40
Arena Text · English1,454.4#39
Arena Text · French1,471.8#31
Arena Text · German1,471.8#19
Arena Text · instruction following1,418.3#66
Arena Text · Korean1,383.6#56
Arena Text · non-English1,427#52
Arena Text · Polish1,384.3#78
Arena Text · Russian1,417.1#65
Arena Text · Spanish1,454.1#36
Arena Text · overall · full cohort1,444.6#43
Writing & Language
Arena Text · creative writing1,382#82
EQ-Bench Creative Writing v31,692.4#31
FAQ
How much does NVIDIA Nemotron 3 Ultra 550B A55B NVFP4 cost?›
There is no per-unit API price: API price not public.
Is NVIDIA Nemotron 3 Ultra 550B A55B NVFP4 free to use?›
There is no free API. The weights are open, so you can run it yourself.
How good is NVIDIA Nemotron 3 Ultra 550B A55B NVFP4, and what is it best at?›
#77 of 196 in Chat & Knowledge, #82 of 195 in Writing & Language.
Is NVIDIA Nemotron 3 Ultra 550B A55B NVFP4 better than o3?›
On Arena Text · creative writing, NVIDIA Nemotron 3 Ultra 550B A55B NVFP4 scores 1,382 vs 1,383 — about the same.
What is the context window of NVIDIA Nemotron 3 Ultra 550B A55B NVFP4?›
262K tokens.
When was NVIDIA Nemotron 3 Ultra 550B A55B NVFP4 released? Is there a newer version?›
Released 2026-06-03. It is the current version in its line.
Is NVIDIA Nemotron 3 Ultra 550B A55B NVFP4 open source?›
Yes, the weights are open (openmdw-1.1 licence).
Can I run NVIDIA Nemotron 3 Ultra 550B A55B NVFP4 locally?›
The weights are open and can be self-hosted; hardware needs are not confirmed yet.
Can NVIDIA Nemotron 3 Ultra 550B A55B NVFP4 read images?›
No, it accepts text only.
What is NVIDIA Nemotron 3 Ultra 550B A55B NVFP4?›
NVIDIA Nemotron 3 Ultra 550B A55B NVFP4 is an open-weights language model from NVIDIA, released Jun 2026.
What are the best alternatives to NVIDIA Nemotron 3 Ultra 550B A55B NVFP4?›
GPT-6 Luna (better), GLM 5.2 (open weights).