Overview
NVIDIA Nemotron 3 Super is a 120B-parameter open hybrid MoE model, activating just 12B parameters for maximum compute efficiency and accuracy in complex multi-agent applications. Built on a hybrid Mamba-Transformer...
Our take
What sets this model apart from the obvious hosted assistants is a rare combination: it is completely free through the OpenRouter API, yet ships a 1,000,000-token context window that outsizes most models on this list. The 120B-parameter hybrid MoE design activates only 12B parameters per pass, a Mamba-Transformer architecture aimed at keeping complex multi-agent work efficient. Consider a researcher who needs to load an entire regulatory filing plus a stack of supporting papers into one prompt and then reason across all of it: the wide context plus built-in chain-of-thought handles that without paying per token. Tool and function calling and structured JSON output make it viable as the backbone of an agent that queries APIs and returns parseable results. Unlike Claude Sonnet 5 or ChatGPT, which are polished commercial products with usage costs and broad multimodal support, this trades a paid, image-capable experience for zero cost and open access; note that it is text-only and will not accept image input. It suits builders and researchers who need long-context reasoning and agent scaffolding on a tight or nonexistent budget, and who can live without vision. Choose it for cost-free, large-context text and agent workloads; skip it if you need to feed images or want a supported consumer chat interface.
How NVIDIA: Nemotron 3 Super stacks up
Among the 15 chatbots & llms tools in our directory, it ranks #13 of 15 on quality (7.8/10), 8% below the 15-tool average of 8.5, and its $0.075/1M input-token rate is in the budget end — 96% cheaper than the 10-model average of $1.99/1M.
Weighing quality against cost, NVIDIA: Nemotron 3 Super's cost-per-quality-point of $0.01 places it in the top 20% for value among chatbots & llms tools.
NVIDIA: Nemotron 3 Super in depth
NVIDIA: Nemotron 3 Super, built by NVIDIA, sits in the chatbots & llms space and is a paid tool starting at $0.07/1M tokens. Our editors rate it 7.8 out of 10 based on capability, ecosystem and value. It handles a context window of 262,144 tokens.
On the feature side, NVIDIA: Nemotron 3 Super brings 262,144-token context window, reasoning / chain-of-thought, tool / function calling and structured (json) outputs. These are the capabilities that most shape day-to-day use and separate it from thinner alternatives.
Its biggest strength is low api price — $0.075 per 1m input tokens, cheaper than roughly 75% of comparable models, while the main trade-off to weigh is that no free tier — usage is billed per token. Keep both in mind when deciding whether it fits your workflow.
NVIDIA: Nemotron 3 Super is most often chosen for research and writing. If that matches your goals, it's a strong candidate to shortlist.
Key features
- ✓262,144-token context window
- ✓Reasoning / chain-of-thought
- ✓Tool / function calling
- ✓Structured (JSON) outputs
Pricing
Pros
- +Low API price — $0.075 per 1M input tokens, cheaper than roughly 75% of comparable models
- +Built-in reasoning (chain-of-thought) mode for harder problems
- +Supports tool / function calling for agent-style workflows
- +Can return structured JSON output for reliable parsing
Cons
- −No free tier — usage is billed per token
- −Text-only: does not accept image input
Who should use NVIDIA: Nemotron 3 Super
- →Anyone looking for a chatbots & llms tool from NVIDIA.
- →Teams and individuals focused on research and writing.
- →People who value low api price — $0.075 per 1m input tokens, cheaper than roughly 75% of comparable models.
- →Workflows that need a 262,144 tokens context window.
Who should look elsewhere
- →Anyone who needs a free tier — this tool is paid only.
- →Those for whom no free tier — usage is billed per token is a dealbreaker.
- →Users who can't accept that text-only: does not accept image input.
Best for
10 Best NVIDIA: Nemotron 3 Super Alternatives in 2026
NVIDIA: Nemotron 3 Super is a strong chatbots & llms tool, but it is not the only option. Whether you are after a lower price, different features or a better fit for your workflow, here are the 10 best alternatives to NVIDIA: Nemotron 3 Super, ranked and compared.
Anthropic
Claude is Anthropic's family of AI assistants, known for long-context reasoning, careful writing and strong coding…
OpenAI
ChatGPT is OpenAI's flagship conversational AI, powering hundreds of millions of weekly users across web, mobile and…
Google DeepMind
Gemini is Google's natively multimodal model family, deeply integrated across Search, Workspace, Android and the Pixel…
DeepSeek
DeepSeek is a Chinese AI lab that stunned the industry with frontier-level reasoning models at a fraction of typical…
Perplexity AI
Perplexity is an AI answer engine that combines live web search with large language models to deliver cited, up-to-date…
Alibaba Cloud
Qwen is Alibaba's series of open-weight models spanning chat, coding, vision and math.
Mistral AI
Mistral AI is a European lab offering both open-weight and commercial models that punch well above their size.
xAI
Grok is xAI's assistant, tightly integrated with the X platform and trained with a distinctively candid, witty persona.
Meta
Llama is Meta's family of open-weight large language models that became the de-facto foundation for the open-source AI…
Cohere
Cohere's Command models are purpose-built for enterprise retrieval-augmented generation and agentic workflows.
NVIDIA: Nemotron 3 Super vs top alternatives
A side-by-side look at how NVIDIA: Nemotron 3 Super stacks up against its closest rivals.
| Feature | NVIDIA: Nemotron 3 SuperNVIDIA | ClaudeAnthropic | ChatGPTOpenAI | GeminiGoogle DeepMind |
|---|---|---|---|---|
| Quality score | 7.8 / 10 | 9.6 / 10 | 9.5 / 10 | 9.2 / 10 |
| Starting price | $0.07/1M tokens | $20/mo | $20/mo | $20/mo |
| Free tier | No | Yes — Free tier available | Yes — Free tier available | Yes — Free tier available |
| API input price | $0.075 / 1M tokens | $8 / 1M tokens | $1 / 1M tokens | $1.5 / 1M tokens |
| API output price | $0.4 / 1M tokens | $40 / 1M tokens | $5 / 1M tokens | $7.5 / 1M tokens |
| Speed | — | Fast | Fast | Fast |
| Context window | 262,144 tokens | 200K tokens | 128K tokens | 1M-2M tokens |
| Categories | Chatbots & LLMs | Chatbots & LLMs, Coding, Writing | Chatbots & LLMs, Coding, Writing | Chatbots & LLMs, Coding, Writing |
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Frequently asked questions
Q. Is NVIDIA: Nemotron 3 Super free?
No — NVIDIA: Nemotron 3 Super is a paid tool, starting at $0.07/1M tokens.
Q. How much does NVIDIA: Nemotron 3 Super cost?
NVIDIA: Nemotron 3 Super starts at $0.07/1M tokens. API usage is around $0.075 per 1M input tokens and $0.4 per 1M output tokens.
Q. What is NVIDIA: Nemotron 3 Super best for?
NVIDIA: Nemotron 3 Super is best suited to research and writing, within the chatbots & llms category.
Q. What are the best NVIDIA: Nemotron 3 Super alternatives?
Popular alternatives to NVIDIA: Nemotron 3 Super include Claude, ChatGPT, Gemini and DeepSeek. Each trades off price, quality and ecosystem differently.
Q. Is there a free alternative to NVIDIA: Nemotron 3 Super?
Yes. Claude, ChatGPT, Gemini offer a free tier, making them good starting points if you want to avoid an upfront subscription.
Q. Why switch from NVIDIA: Nemotron 3 Super?
Common reasons include pricing, specific feature gaps (No free tier — usage is billed per token; Text-only: does not accept image input), data-privacy requirements, or simply wanting a tool that fits your stack better.
How we rate AI tools
Our quality score weighs capability on real tasks, breadth of features and integrations, pricing and value, and how actively the tool is maintained. Scores are editorial guidance, not benchmarks — always trial a tool on your own workflow before committing. Pricing and features change frequently, so verify current details on the official site.
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