Llama 3.1 Nemotron Ultra

Llama 3.1 Nemotron Ultra pairs the Llama 3.1 model family with NVIDIA’s Nemotron inference stack to maximize speed, quality, and efficiency on modern GPUs. The “Ultra” tier targets demanding workloads—agentic tool use, RAG over large corpora, analytics, and code—by combining long-context prompting (around 128K), robust instruction following, and reliable structured outputs (JSON) with enterprise features like streaming responses and deterministic formatting.
Under the hood, Ultra uses NVIDIA’s optimized kernels and caching to keep latency low at scale, with quantization options (8/4-bit) for cost control and multi-GPU parallelism for big prompts. It slots into production easily via NIM endpoints or standard inference runtimes, and works well with retrieval, function calling, and orchestration frameworks. Use Nemotron Ultra when you need Llama 3.1 capability with production-grade throughput and stability for copilots, search/QA, long-form summarization, and coding assistants.