{"omc_version":"0.1","id":"nvidia-nemotron-3-ultra","name":"Nemotron 3 Ultra","provider":"NVIDIA","released":"2026-06-03","licence":"Custom licence","url":"https://huggingface.co/nvidia/NVIDIA-Nemotron-3-Ultra-550B-A55B-BF16","description":"Nemotron 3 Ultra is a large text-only model from NVIDIA with a 512,288-token request limit and a custom restricted licence. Its measured agent scores sit below zero, so it is a capacity-first choice rather than a quality-first one.","modalities":["text"],"context_window":512288,"capabilities":{"agentic":1},"x_llmap_capability_sources":{"agentic":{"suite":"lmarena-agent","suite_name":"Arena Agent (IPS)","rank":34,"of":36,"score":-0.1314,"higher_is_better":true,"variant":null}},"pricing":{"input_per_1m_tokens":0.5,"output_per_1m_tokens":2.2,"currency":"USD","source":"cheapest of 6 tracked offers (OpenRouter)"},"relationships":[],"card_meta":{"created":"2026-07-26T07:55:52.929Z","created_by":"LLMap pipeline","last_updated":"2026-08-01T12:39:58.068Z","source":"https://llmap.ai/models/nvidia-nemotron-3-ultra","omc_spec":"https://github.com/openmodelcard/spec"}}