Llama 2 7B
Meta · 2023-07-18 · 6.7B parameters
Llama 2 7B is Meta's 7-billion-parameter pretrained base language model from the Llama 2 family, released in July 2023 under the Llama 2 Community License. It is a dense decoder-only Transformer trained on 2 trillion tokens of text, designed as a lightweight foundation for research and fine-tuning. As the smallest model in the Llama 2 family, it prioritizes efficiency while retaining broad language understanding capabilities.