Llama 2 13B

Name: Llama 2 13B
Author: Meta

MetaLlamaStatus: legacy

Llama 2 13B is a general purpose, foundation AI model developed by Meta, part of the Llama family. It was released on 2023-07-18. Its tracked lifecycle status is legacy. It supports a context window of 4,096 tokens. It has 13B parameters.

Specifications

Organization: Meta
Model family: Llama
Generation: 2
Status: legacy
Released: 2023-07-18
Model type: General Purpose, Foundation
Input modalities: text
Output modalities: text
Context window: 4,096 tokens
Parameters: 13B
License: Llama 2 Community License
Weights: open weights
Official API: Yes
Self-hostable: Yes
Last verified: 2026-08-01

Official sources

Meta Blog Official site Hugging Face GitHub

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