NVIDIA Nemotron

NVIDIA Nemotron

Chat & Assistants
NVIDIA
FreeOpen SourceAPI

About

NVIDIA's open model family with open weights, training data and recipes, optimized for agentic AI, with free NIM API playground at build.nvidia.com

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Our Verdict

Recommended

The most transparent open model family — built to squeeze every drop out of NVIDIA GPUs.

Nemotron's differentiator is radical openness: NVIDIA publishes not just weights but training datasets and post-training recipes, which almost no frontier lab does. The reasoning toggle is genuinely useful — you pay thinking-token costs only when a task needs them.

It is a developer platform, not a chat app. If you run inference on NVIDIA GPUs and want an efficient, commercially friendly open model for agents or RAG, Nemotron belongs on your shortlist alongside Llama and Qwen.

Best for

  • Agent builders on NVIDIA infrastructure
  • Teams needing open data and training transparency
  • Cost-sensitive reasoning workloads

Consider alternatives if

  • You want the largest open ecosystem (→ Llama, Qwen)
  • You need a hosted frontier model (→ ChatGPT, Gemini)

Supported Platforms

Web AppWindowsmacOSLinuxAPI

Available platforms include Web App, Windows, macOS, Linux, and API.

Key Features

Open model family: Nano, Super and Ultra sizes
Reasoning toggle: switch thinking mode on or off
Optimized for agentic AI and tool calling
Open weights and training data on Hugging Face
Deploy anywhere via NIM microservices
Tuned for peak throughput on NVIDIA GPUs

Pricing

free
Open weights free to download under NVIDIA Open Model License
api
Free trial credits on build.nvidia.com; production via NVIDIA AI Enterprise

Use Cases

Building AI agents with efficient reasoning
Self-hosted LLM inference on NVIDIA hardware
RAG pipelines needing high-throughput models
Fine-tuning on open weights for vertical tasks
Cost-controlled reasoning by toggling think mode

Pros

Truly open: weights, data and recipes published
Excellent efficiency per GPU dollar
Reasoning on/off saves inference cost
First-class NVIDIA stack integration

Cons

No consumer chat product — developer-oriented
Best performance tied to NVIDIA hardware
Smaller community than Llama or Qwen

Latest Update

2026: Nemotron family expands agentic-AI focus; open datasets and NIM deployment options keep growing

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