Model Detail
NVIDIA-Nemotron-3-Ultra-550B-A55B-BF16
—NVIDIA-Nemotron-3-Ultra-550B-A55B-BF16 is a large language model with 550B parameters released by NVIDIA. The model is registered under the text-generation pipeline tag on Hugging Face, and supports text->text inputs, distributed under a other license.
NVIDIA-Nemotron-3-Ultra-550B-A55B-BF16 is priced at $0.5/M input tokens and $2.5/M output tokens. Operationally the model offers a 1000K-token context window, which matters when sizing it for prompt-heavy or latency-sensitive workloads. At this input rate the model sits in the commodity tier and is suitable for high-volume workloads where per-call cost dominates the decision.
NVIDIA-Nemotron-3-Ultra-550B-A55B-BF16 ships with 550B parameters. Total weight footprint is approximately 560.5 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-BF16 is best fit for general-purpose chat and instruction-following workloads, high-volume batch jobs where per-call cost dominates the budget, and long-context tasks such as full-codebase analysis or book-length summarization (1000K tokens). 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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