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Build with Meta
Social Technologies
Meta Horizon
AI
News
Blog
Developer Programs
Start
Ignition
Lifestyle Accelerator
Build with Meta
Social Technologies
Meta Horizon
AI
News
Blog
Developer Programs
Start
Ignition
Lifestyle Accelerator
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Build the future of AI

Meta is empowering developers to shape the new wave of AI innovation, enabling custom model creation using the most capable open large language models available today.

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Download Llama

Let's build incredible things that connect people in inspiring ways

Help shape an AI-driven future. Stay up to date with the latest AI innovations and how we can build together.

Llama

The open-source AI models you can fine-tune, distill and deploy anywhere. Choose from our collection of models: Llama 3.1, Llama 3.2, Llama 3.3. Start building the future of AI with Llama today.
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Llama trust and safety

Making safety tools accessible to everyone
Enabling developers, advancing safety, and building an open ecosystem.
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Seamless Communication

A family of AI research models that enable more natural and authentic communication across languages.
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Learn more about AI

Check out our AI resources from how to guides to case studies.
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Introduction to Llama Stack
Learn about Llama Stack from Dalton Flanagan Meta’s Software engineering working on AI.
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Llama 3.2 quantized models
Check out the quantized versions of Llama 3.2 1B and 3B models.
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Deep Learning AI course
Watch this video learn about Llama, from custom tool calling to multimodality and the new Llama stack.
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Knowledge Distillation with Llama 3.1 405B
Watch this video in order to explore the use of large language models (LLMs) for fine-tuning and synthetic data generation.
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Open Approach to Trust & Safety: Llama Guard 3, Prompt Guard & More
Zacharie Delpierre Coudert & Spencer Whitman discuss what’s new with system-level safety approaches with Llama 3.
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Understanding the Llama 3 Tokenizer
Aston Zhang, research scientist working on Llama at Meta discusses the new tokenizer in Llama 3.
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Introducing Llama 3
Llama 3 demonstrates state-of-the-art performance on a wide range of industry benchmarks and offers new capabilities.
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Getting started with Llama
Start building with Llama using our comprehensive guide.
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Llama recipes
Check out the latest Llama recipes on GitHub.
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