Nemotron-4 340B Base
READER SUMMARYNVIDIA's 340B-parameter Nemotron-4 base model, released to support synthetic-data generation and downstream language-model training workflows.
Why this model scores 46.5
Large-scale general capability supports training and data generation, but extreme hardware requirements constrain deployment relative to smaller open models.
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News tied to Nemotron-4 340B Base
The model score of 46.5 rates this model's risk profile. The overall Doom Index of 63.2 measures the recalibrated complete evidence corpus. These values answer different questions.
Each article's leave-one-out Doom Index contribution is divided equally among the exact models named on that article. This prevents multi-model evidence from being claimed in full on several model pages. Model risk scores are recalculated from their technical profile and related news, but never feed back into the overall index.
NVIDIA releases Nemotron-4 340B model family
NVIDIA released 340-billion-parameter Nemotron-4 base, instruction and reward models to generate synthetic training data, including model weights and tooling aimed at improving smaller language models.
- Full item contribution
- +0.03
- Nemotron-4 340B Base equal share
- +0.01
Model score history
- R1Doom Score 46.5
New exact Nemotron-4 340B base model.
12 Aug 2026