Llama 3 70B Base
READER SUMMARYMeta's seventy-billion-parameter Llama 3 pretrained checkpoint, released as downloadable weights with broad planned cloud and infrastructure support.
Why this model scores 57.1
Higher general capability and downloadable weights increased misuse potential and residual control difficulty, while substantial hardware needs limited reach slightly relative to the 8B checkpoint.
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News tied to Llama 3 70B Base
The model score of 57.1 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.
Meta releases Llama 3 8B and 70B base and instruction models
Meta released Llama 3 in 8-billion and 70-billion parameter base and instruction-tuned variants, with downloadable weights, broad planned cloud distribution and new Llama Guard 2, Code Shield and CyberSec Eval 2 safety tools.
- Full item contribution
- +0.03
- Llama 3 70B Base equal share
- +0.01
Model score history
- R1Doom Score 57.1
New exact Llama 3 70B Base public model profile.
12 Aug 2026