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фильм защитники онлайн смотреть в hd 720 качестве, Introducing LLaMA: A foundational, 65-billion-parameter language model, Introducing Meta Llama 3: The most capable openly available LLM to date, Introducing Llama 3.1: Our most capable models to date - Meta AI, The future of AI: Built with Llama, The Llama 4 herd: The beginning of a new era of natively multimodal AI , AI at Meta, Meta and Microsoft Introduce the Next Generation of Llama.
Our approachResearchMeta AILlamaBlogTry Meta AIResearchIntroducing LLaMA: A foundational, 65-billion-parameter large language modelFebruary 24, 2023 Share on Facebook Share on Twitter UPDATE: We just launched - for more information on the latest see our . As part of Meta’s commitment to open science, today we are publicly releasing LLaMA (Large Language Model Meta AI), a state-of-the-art foundational designed to help researchers advance their work in this subfield of AI. Smaller, more performant models such as LLaMA enable others in the research community who don’t have access to large amounts of infrastructure to study these models, further democratizing access in this important, fast-changing field. Training smaller foundation models like LLaMA is desirable in the large language model space because it requires far less computing power and resources to test new approaches, validate others’ work, and explore new use cases. Foundation models train on a large set of unlabeled data, which makes them ideal for fine-tuning for a variety of tasks. We are making LLaMA available at several sizes (7B, 13B, 33B, and 65B parameters) and also sharing a LLaMA model card that details how we built the model in keeping with our approach to . Over the last year, large language models — natural language processing (NLP) systems with billions of parameters — have shown new capabilities to generate creative text, , , answer reading comprehension questions, and more. They are one of the clearest cases of the substantial potential benefits AI can offer at scale to billions of people. Even with all the recent advancements in large language models, full research access to them remains limited because of the resources that are required to train and run such large models. This restricted access has limited researchers’ ability to understand how and why these large language models work, hindering progress on efforts to improve their robustness and mitigate known issues, such as bias, toxicity, and the potential for generating misinformation. Smaller models trained on more tokens — which are pieces of words — are easier to retrain and fine-tune for specific potential product use cases. We trained LLaMA 65B and LLaMA 33B on 1.4 trillion tokens. Our smallest model, LLaMA 7B, is trained on one trillion tokens. Like other large language models, LLaMA works by taking a sequence of words as an input and predicts a next word to recursively generate text. To train our model, we chose text from the 20 languages with the most speakers, focusing on those with Latin and Cyrillic alphabets. There is still more research that needs to be done to , toxic comments, and hallucinations in large language models. Like other models, LLaMA shares these challenges. As a foundation model, LLaMA is designed to be versatile and can be applied to many different use cases, versus a fine-tuned model that is designed for a specific task. By sharing the code for LLaMA, other researchers can more easily test new approaches to limiting or eliminating these problems in large language models. We also provide in the paper a set of evaluations on benchmarks evaluating model biases and toxicity to show the model’s limitations and to support further research in this crucial area. To maintain integrity and prevent misuse, we are releasing our model under a noncommercial license focused on research use cases. Access to the model will be granted on a case-by-case basis to academic researchers; those affiliated with organizations in government, civil society, and academia; and industry research laboratories around the world. People interested in applying for access can find the link to the application in our research paper. We believe that the entire AI community — academic researchers, civil society, policymakers, and industry — must work together to develop clear guidelines around responsible AI in general and responsible large language models in particular. We look forward to seeing what the community can learn — and eventually build — using LLaMA. Share on Facebook Share on Twitter Research AreasResearchOur approachAbout AI at MetaPeopleCareersResearchInfrastructureResourcesDemosMeta AIExplore Meta AIGet Meta AIAI StudioLatest newsBlogNewsletterFoundational modelsLlamaOur approachOur approachAbout AI at MetaPeopleCareersResearchResearchInfrastructureResourcesDemosMeta AIMeta AIExplore Meta AIGet Meta AIAI StudioLatest newsLatest newsBlogNewsletterFoundational modelsLlamaPrivacy PolicyTermsCookies Meta © 2025, Today, we’re releasing our LLaMA (Large Language Model Meta AI) foundational model with a gated release. LLaMA is more efficient and competitive with previously published models of a similar size on existing benchmarks., Today, we’re excited to share the first two models of the next generation of Llama, Meta Llama 3, available for broad use. This release features pretrained and instruction-fine-tuned language models with 8B and 70B parameters that can support a broad range of use cases..
Bringing open intelligence to all, our latest models expand context length, add support across eight languages, and include Meta Llama 3.1 405B— the first frontier-level open source AI model., Llama has quickly become the most adopted model, with more than 650 million downloads of Llama and its derivatives, twice as many downloads as we had three months ago. Meta AI is on track to be the world’s most used AI assistant by the end of the year, with nearly 600 million monthly active users., We’re introducing Llama 4 Scout and Llama 4 Maverick, the first open-weight natively multimodal models with unprecedented context support and our first built using a mixture-of-experts (MoE) architecture., llama 4 Best-in-class performance and efficiency Our latest models bring mixture-of-experts architecture, native multimodal capabilities, near limitless context windows, and billion-scale performance., We’re now ready to open source the next version of Llama 2 and are making it available free of charge for research and commercial use. We’re including model weights and starting code for the pretrained model and conversational fine-tuned versions too., We’re excited to announce the Llama Startup Program, a new initiative to empower early stage startups to innovate and build generative AI applications with Llama..