Back LLaMA (model d'IA) Catalan LLaMA-Sprachmodell German LLaMA (gran modelo de lenguaje) Spanish LLaMA (hizkuntza-eredu handia) Basque لاما (مدل زبانی) Persian LLaMA Finnish LLaMA French LLaMA HE Llama (modello linguistico) Italian LLaMA Japanese
&sq=Facebook&lang=en&file=File:Llama_chatbot_example_screenshot.webp) Screenshot of an example of Llama answer describing Wikipedia | |
| Developer(s) | Meta AI |
|---|---|
| Initial release | February 24, 2023 |
| Stable release | Llama 3.3
/ December 7, 2024 |
| Repository | github |
| Written in | Python |
| Type | |
| License | Source-available (Meta Llama 3.2 Community License)[1] |
| Website | llama.com |
Llama (Large Language Model Meta AI, formerly stylized as LLaMA) is a family of autoregressive large language models (LLMs) released by Meta AI starting in February 2023.[2][3] The latest version is Llama 3.3, released in December 2024.[4]
Llama models are trained at different parameter sizes, ranging between 1B and 405B.[5] Originally, Llama was only available as a foundation model.[6] Starting with Llama 2, Meta AI started releasing instruction fine-tuned versions alongside foundation models.[7]
Model weights for the first version of Llama were made available to the research community under a non-commercial license, and access was granted on a case-by-case basis.[8][3] Unauthorized copies of the first model were shared via BitTorrent.[9] Subsequent versions of Llama were made accessible outside academia and released under licenses that permitted some commercial use.[10][7]
Alongside the release of Llama 3, Meta added virtual assistant features to Facebook and WhatsApp in select regions, and a standalone website. Both services use a Llama 3 model.[11]
- ^ "llama-models/models/llama3_2/LICENSE at main · meta-llama/llama-models · GitHub". GitHub. Archived from the original on 2024-09-29. Retrieved 2024-10-20.
- ^ Cite error: The named reference
l1arxivwas invoked but never defined (see the help page). - ^ a b Cite error: The named reference
blogwas invoked but never defined (see the help page). - ^ Wiggers, Kyle (2024-12-06). "Meta unveils a new, more efficient Llama model". TechCrunch. Retrieved 2024-12-25.
- ^ "Introducing Llama 3.1: Our most capable models to date". ai.meta.com. July 23, 2024. Archived from the original on 2024-07-23. Retrieved 2024-07-23.
- ^ Cite error: The named reference
verge-initial-articlewas invoked but never defined (see the help page). - ^ a b Cite error: The named reference
llama2blogwas invoked but never defined (see the help page). - ^ Malik, Yuvraj; Paul, Katie (25 February 2023). "Meta heats up Big Tech's AI arms race with new language model". Reuters.
- ^ Cite error: The named reference
githubdcmawas invoked but never defined (see the help page). - ^ David, Emilia (30 October 2023). "Meta's AI research head wants open source licensing to change". The Verge. Archived from the original on 14 September 2024. Retrieved 20 October 2024.
- ^ "Meet Your New Assistant: Meta AI, Built With Llama 3". Meta. 18 April 2024. Archived from the original on 7 October 2024. Retrieved 20 October 2024.