Context
4K
Input
Free (open)
Key Specifications
🏆
Arena Rank
Not disclosed
📐
Context Window
4K
📥
Input Price
per 1M tokens
Free (open)
📤
Output Price
per 1M tokens
Free (open)
🧠
Parameters
340B
🔓
Open Source
Yes
Best For
Synthetic data generationtraining pipelines
About Nemotron 4 340B
Nemotron 4 340B is NVIDIA's large language model designed specifically for generating high-quality synthetic training data. With 340 billion parameters, it can produce diverse, accurate training examples for fine-tuning smaller models. NVIDIA released it to accelerate the development of custom AI models, recognizing that high-quality training data is often the biggest bottleneck in model development.
Built byNVIDIA↗
Pricing per 1M tokens
Input Tokens
Free (open)
Output Tokens
Free (open)
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Frequently Asked Questions
What is Nemotron 4 340B?▾
Nemotron 4 340B is NVIDIA's large language model designed specifically for generating high-quality synthetic training data. With 340 billion parameters, it can produce diverse, accurate training examples for fine-tuning smaller models. NVIDIA released it to accelerate the development of custom AI models, recognizing that high-quality training data is often the biggest bottleneck in model development.
How much does Nemotron 4 340B cost?▾
Nemotron 4 340B costs Free (open) per 1 million input tokens and Free (open) per 1 million output tokens. Pricing is based on token usage, making it cost-effective for both small and large-scale applications.
What is Nemotron 4 340B's context window?▾
Nemotron 4 340B has a context window of 4K tokens. This determines how much text the model can process in a single request — larger context windows allow the model to handle longer documents, maintain more conversation history, and reason over bigger codebases.
Is Nemotron 4 340B open source?▾
Yes, Nemotron 4 340B is open source. This means the model weights are publicly available, allowing developers and organizations to download, fine-tune, and self-host the model on their own infrastructure. Open-source models offer greater flexibility and data privacy control.
What is Nemotron 4 340B best for?▾
Nemotron 4 340B is best suited for: Synthetic data generation, training pipelines. These use cases leverage the model's specific strengths in terms of capability, speed, and cost-effectiveness within NVIDIA's model lineup.