Model Detail
NVIDIA-Nemotron-3-Ultra-550B-A55B-NVFP4
—NVIDIA-Nemotron-3-Ultra-550B-A55B-NVFP4 is a large language model with 550B parameters released by NVIDIA. The model is registered under the text-generation pipeline tag on Hugging Face, distributed under a other license.
NVIDIA-Nemotron-3-Ultra-550B-A55B-NVFP4 reports a Chatbot Arena ELO of 1,425 across 10,562 votes. Other benchmark slots are still empty in our dataset, so this single figure is best read as a partial picture rather than a full evaluation.
NVIDIA-Nemotron-3-Ultra-550B-A55B-NVFP4 ships with 550B parameters. Total weight footprint is approximately 335.0 GB, which is the relevant figure when planning local-inference VRAM. Distribution is governed by the other license — review the exact terms before commercial deployment.
NVIDIA-Nemotron-3-Ultra-550B-A55B-NVFP4 is best fit for general-purpose chat and instruction-following workloads. Treat this as a starting matrix rather than a benchmark verdict — the right deployment usually depends on the specific evaluation suite that mirrors your workload.
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