# Llama

Open-weight large language model family from Meta, spanning multiple sizes and generations.

- Company: Meta
- Category: Open Models
- Business model: Open (open weights/source)
- Availability: global
- Launched: 2023-02
- Tags: llm, open-weights
- Website: https://ai.meta.com/llama/
- Canonical URL: https://globalaiproductindex.com/products/llama/
- Record updated: 2026-07-16

## Sources

- [Official website](https://ai.meta.com/llama/)

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Data from the [Global AI Product Index](https://globalaiproductindex.com/), licensed CC BY 4.0.