Llama 1 13B

Name: Llama 1 13B
Author: Meta

MetaLlamaStatus: legacy

Llama 1 13B is a general purpose, foundation AI model developed by Meta, part of the Llama family. It was released on 2023-02-24. Its tracked lifecycle status is legacy. It supports a context window of 2,048 tokens. It has 13B parameters.

Specifications

Organización: Meta
Model family: Llama
Generation: 1
Estado: legacy
Released: 2023-02-24
Model type: General Purpose, Foundation
Input modalities: text
Output modalities: text
Context window: 2,048 tokens
Parámetros: 13B
Licencia: Llama 1 License
Pesos: open weights
API oficial: No
Alojamiento propio: Yes
Last verified: 2026-08-01

Official sources

Meta Blog Official site

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