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Nemotron-4 340B

by NVIDIA· Released June 2024· Cutoff June 2024

Nemotron-4 340B is NVIDIA's largest and most capable language model, designed for synthetic data generation and training of smaller models. It achieves state-of-the-art performance on benchmarks like MMLU and HumanEval, and is released under an open model license for research and commercial use.

Official Site API Docs 🤗 Hugging Face 📄 Research Paper

Input cost

Free (open source)

Output cost

Free (open source)

Context window

4096 tokens

Max output

4096 tokens

Modalities

text

Parameters

340B

License

NVIDIA Open Model License

Capabilities

Text GenerationSynthetic Data GenerationCode GenerationReasoningInstruction FollowingMultilingual Support

Best For

Generating high-quality synthetic data for training and fine-tuning smaller models, as well as general-purpose text generation and reasoning tasks.

Strengths

State-of-the-art performance on major benchmarks (MMLU, HumanEval, GSM8K)
Optimized for synthetic data generation to improve smaller models
Open model license allows broad usage
Strong reasoning and coding capabilities

Limitations

Relatively small context window (4096 tokens) compared to newer models
Requires significant computational resources for inference
Not multimodal (text-only)
May not be as fine-tuned for chat as some dedicated conversational models

Use Cases

Synthetic data generation for training smaller language models

Code generation and assistance

Educational tools and tutoring

Content creation and summarization

Research in AI alignment and model improvement

Benchmarking and evaluation of AI systems

Enterprise document analysis and generation

Improvements Over Previous Model

First model in the Nemotron-4 family at 340B scale, significantly larger than previous Nemotron-4 15B
Achieves state-of-the-art results on MMLU (82.5%), HumanEval (67.1%), and GSM8K (87.5%)
Introduced a novel training approach using synthetic data from a teacher model
Released under an open model license, unlike many other large models

Back to all models

Improvements Over Previous Model

First model in the Nemotron-4 family at 340B scale, significantly larger than previous Nemotron-4 15B

Achieves state-of-the-art results on MMLU (82.5%), HumanEval (67.1%), and GSM8K (87.5%)

Introduced a novel training approach using synthetic data from a teacher model

Released under an open model license, unlike many other large models