license:llama2 region:us
---
license: llama2
extra_gated_heading: You need to share contact information with Meta to access this model

extra_gated_prompt: >-
  ### LLAMA 2 COMMUNITY LICENSE AGREEMENT

  "Agreement" means the terms and conditions for use, reproduction, distribution
  and  modification of the Llama Materials set forth herein. 


  "Documentation" means the specifications, manuals and documentation 
  accompanying Llama 2 distributed by Meta at
  https://ai.meta.com/resources/models-and-libraries/llama-downloads/.  


  "Licensee" or "you" means you, or your employer or any other person or entity
  (if you are entering into this Agreement on such person or entity's behalf),
  of the age required under applicable laws, rules or regulations to provide
  legal consent and that has legal authority to bind your employer or such other
  person or  entity if you are  entering in this Agreement on their behalf. 


  "Llama 2" means the foundational large language models and software and
  algorithms, including machine-learning model code, trained model weights,
  inference-enabling code, training-enabling code, fine-tuning enabling code and
  other  elements of the foregoing distributed by Meta at
  ai.meta.com/resources/models-and-libraries/llama-downloads/.


  "Llama Materials" means, collectively, Meta's proprietary Llama 2 and
  documentation (and any portion thereof) made available under this Agreement.


  "Meta" or "we" means Meta Platforms Ireland Limited (if you are located in or,
  if you are an entity, your principal place of business is in the EEA or
  Switzerland) and Meta Platforms, Inc. (if you are located outside of the EEA
  or Switzerland). 


  By clicking "I Accept" below or by using or distributing any portion or
  element of the Llama Materials, you agree to be bound by this Agreement.


  1. License Rights and Redistribution. 


  a. Grant of Rights. You are granted a non-exclusive, worldwide, non-
  transferable and royalty-free limited license under Meta's intellectual
  property or  other rights owned by Meta embodied in the Llama Materials to
  use, reproduce,  distribute, copy, create derivative works of, and make
  modifications to the Llama  Materials.  
     

  b. Redistribution and Use.  


  i. If you distribute or make the Llama Materials, or any derivative works 
  thereof, available to a third party, you shall provide a copy of this
  Agreement to such  third party. 


  ii.  If you receive Llama Materials, or any derivative works thereof, from  a
  Licensee as part of an integrated end user product, then Section 2 of this 
  Agreement will not apply to you. 


  iii. You must retain in all copies of the Llama Materials that you  distribute
  the following attribution notice within a "Notice" text file distributed as a 
  part of such copies: "Llama 2 is licensed under the LLAMA 2 Community
  License,  Copyright (c) Meta Platforms, Inc. All Rights Reserved."


  iv. Your use of the Llama Materials must comply with applicable laws  and
  regulations (including trade compliance laws and regulations) and adhere to
  the  Acceptable Use Policy for the Llama Materials (available at 
  https://ai.meta.com/llama/use-policy), which is hereby incorporated by
  reference into  this Agreement.


  v. You will not use the Llama Materials or any output or results of the  Llama
  Materials to improve any other large language model (excluding Llama 2 or 
  derivative works thereof).  


  2. Additional Commercial Terms. If, on the Llama 2 version release date, the 
  monthly active users of the products or services made available by or for
  Licensee,  or Licensee's affiliates, is greater than 700 million monthly
  active users in the  preceding calendar month, you must request a license from
  Meta, which Meta may  grant to you in its sole discretion, and you are not
  authorized to exercise any of the  rights under this Agreement unless or until
  Meta otherwise expressly grants you  such rights.


  3. Disclaimer of Warranty. UNLESS REQUIRED BY APPLICABLE LAW, THE  LLAMA
  MATERIALS AND ANY OUTPUT AND RESULTS THEREFROM ARE  PROVIDED ON AN "AS IS"
  BASIS, WITHOUT WARRANTIES OF ANY KIND,  EITHER EXPRESS OR IMPLIED, INCLUDING,
  WITHOUT LIMITATION, ANY  WARRANTIES OF TITLE, NON-INFRINGEMENT,
  MERCHANTABILITY, OR  FITNESS FOR A PARTICULAR PURPOSE. YOU ARE SOLELY
  RESPONSIBLE  FOR DETERMINING THE APPROPRIATENESS OF USING OR REDISTRIBUTING 
  THE LLAMA MATERIALS AND ASSUME ANY RISKS ASSOCIATED WITH YOUR  USE OF THE
  LLAMA MATERIALS AND ANY OUTPUT AND RESULTS.


  4. Limitation of Liability. IN NO EVENT WILL META OR ITS AFFILIATES BE  LIABLE
  UNDER ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, TORT,  NEGLIGENCE,
  PRODUCTS LIABILITY, OR OTHERWISE, ARISING OUT OF THIS  AGREEMENT, FOR ANY LOST
  PROFITS OR ANY INDIRECT, SPECIAL,  CONSEQUENTIAL, INCIDENTAL, EXEMPLARY OR
  PUNITIVE DAMAGES, EVEN  IF META OR ITS AFFILIATES HAVE BEEN ADVISED OF THE
  POSSIBILITY OF  ANY OF THE FOREGOING.


  5. Intellectual Property.


  a. No trademark licenses are granted under this Agreement, and in  connection
  with the Llama Materials, neither Meta nor Licensee may use any name  or mark
  owned by or associated with the other or any of its affiliates, except as 
  required for reasonable and customary use in describing and redistributing
  the  Llama Materials.


  b. Subject to Meta's ownership of Llama Materials and derivatives made by or 
  for Meta, with respect to any derivative works and modifications of the Llama 
  Materials that are made by you, as between you and Meta, you are and will be
  the  owner of such derivative works and modifications.


  c. If you institute litigation or other proceedings against Meta or any
  entity  (including a cross-claim or counterclaim in a lawsuit) alleging that
  the Llama  Materials or Llama 2 outputs or results, or any portion of any of
  the foregoing,  constitutes infringement of intellectual property or other
  rights owned or licensable  by you, then any licenses granted to you under
  this Agreement shall terminate as of  the date such litigation or claim is
  filed or instituted. You will indemnify and hold  harmless Meta from and
  against any claim by any third party arising out of or related  to your use or
  distribution of the Llama Materials.


  6. Term and Termination. The term of this Agreement will commence upon your 
  acceptance of this Agreement or access to the Llama Materials and will
  continue in  full force and effect until terminated in accordance with the
  terms and conditions  herein. Meta may terminate this Agreement if you are in
  breach of any term or  condition of this Agreement. Upon termination of this
  Agreement, you shall delete  and cease use of the Llama Materials. Sections 3,
  4 and 7 shall survive the  termination of this Agreement. 


  7. Governing Law and Jurisdiction. This Agreement will be governed and 
  construed under the laws of the State of California without regard to choice
  of law  principles, and the UN Convention on Contracts for the International
  Sale of Goods  does not apply to this Agreement. The courts of California
  shall have exclusive  jurisdiction of any dispute arising out of this
  Agreement. 

  USE POLICY

  ### Llama 2 Acceptable Use Policy

  Meta is committed to promoting safe and fair use of its tools and features,
  including Llama 2. If you access or use Llama 2, you agree to this Acceptable
  Use Policy (“Policy”). The most recent copy of this policy can be found at
  [ai.meta.com/llama/use-policy](http://ai.meta.com/llama/use-policy).

  #### Prohibited Uses

  We want everyone to use Llama 2 safely and responsibly. You agree you will not
  use, or allow others to use, Llama 2 to: 

  1. Violate the law or others’ rights, including to:
    1. Engage in, promote, generate, contribute to, encourage, plan, incite, or further illegal or unlawful activity or content, such as: 
      1. Violence or terrorism 
      2. Exploitation or harm to children, including the solicitation, creation, acquisition, or dissemination of child exploitative content or failure to report Child Sexual Abuse Material
      3. Human trafficking, exploitation, and sexual violence
      4. The illegal distribution of information or materials to minors, including obscene materials, or failure to employ legally required age-gating in connection with such information or materials.
      5. Sexual solicitation
      6. Any other criminal activity
    2. Engage in, promote, incite, or facilitate the harassment, abuse, threatening, or bullying of individuals or groups of individuals
    3. Engage in, promote, incite, or facilitate discrimination or other unlawful or harmful conduct in the provision of employment, employment benefits, credit, housing, other economic benefits, or other essential goods and services
    4. Engage in the unauthorized or unlicensed practice of any profession including, but not limited to, financial, legal, medical/health, or related professional practices 
    5. Collect, process, disclose, generate, or infer health, demographic, or other sensitive personal or private information about individuals without rights and consents required by applicable laws
    6. Engage in or facilitate any action or generate any content that infringes, misappropriates, or otherwise violates any third-party rights, including the outputs or results of any products or services using the Llama 2 Materials
    7. Create, generate, or facilitate the creation of malicious code, malware, computer viruses or do anything else that could disable, overburden, interfere with or impair the proper working, integrity, operation or appearance of a website or computer system 



  2. Engage in, promote, incite, facilitate, or assist in the planning or
  development of activities that present a risk of death or bodily harm to
  individuals, including use of Llama 2 related to the following:
    1. Military, warfare, nuclear industries or applications, espionage, use for materials or activities that are subject to the International Traffic Arms Regulations (ITAR) maintained by the United States Department of State
    2. Guns and illegal weapons (including weapon development)
    3. Illegal drugs and regulated/controlled substances
    4. Operation of critical infrastructure, transportation technologies, or heavy machinery
    5. Self-harm or harm to others, including suicide, cutting, and eating disorders
    6. Any content intended to incite or promote violence, abuse, or any infliction of bodily harm to an individual



  3. Intentionally deceive or mislead others, including use of Llama 2 related
  to the following:
    1. Generating, promoting, or furthering fraud or the creation or promotion of disinformation
    2. Generating, promoting, or furthering defamatory content, including the creation of defamatory statements, images, or other content
    3. Generating, promoting, or further distributing spam
    4. Impersonating another individual without consent, authorization, or legal right
    5. Representing that the use of Llama 2 or outputs are human-generated
    6. Generating or facilitating false online engagement, including fake reviews and other means of fake online engagement 
    4. Fail to appropriately disclose to end users any known dangers of your AI system 

  Please report any violation of this Policy, software “bug,” or other problems
  that could lead to a violation of this Policy through one of the following
  means:

  * Reporting issues with the model:
  [github.com/facebookresearch/llama](http://github.com/facebookresearch/llama)

  * Reporting risky content generated by the model:
  [developers.facebook.com/llama_output_feedback](http://developers.facebook.com/llama_output_feedback)

  * Reporting bugs and security concerns:
  [facebook.com/whitehat/info](http://facebook.com/whitehat/info)

  * Reporting violations of the Acceptable Use Policy or unlicensed uses of
  Llama: [LlamaUseReport@meta.com](mailto:LlamaUseReport@meta.com)
extra_gated_fields:
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---

# **Llama 2**

Model card content