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LLaMA LICENSE AGREEMENT
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This License Agreement (as may be amended in accordance with this License Agreement, “License”), between you, or your employer or other entity (if you are entering into this agreement on behalf of your employer or other entity) (“Licensee” or “you”) and Meta Platforms, Inc. (“Meta” or “we”) applies to your use of any computer program, algorithm, source code, object code, or software that is made available by Meta under this License (“Software”) and any specifications, manuals, documentation, and other written information provided by Meta related to the Software (“Documentation”).
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By clicking “I Accept” below or by using the Software, you agree to the terms of this License. If you do not agree to this License, then you do not have any rights to use the Software or Documentation (collectively, the “Software Products”), and you must immediately cease using the Software Products. If you are agreeing to be bound by the terms of this License on behalf of your employer or other entity, you represent and warrant to Meta that you have full legal authority to bind your employer or such entity to this License. If you do not have the requisite authority, you may not accept the License or access the Software Products on behalf of your employer or other entity.
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LICENSE GRANT
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ATTRIBUTION
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Together with any copies of the Software Products (as well as derivative works thereof or works incorporating the Software Products) that you distribute, you must provide (i) a copy of this License, and (ii) the following attribution notice: “LLaMA is licensed under the LLaMA license, Copyright (c) Meta Platforms, Inc. All Rights Reserved.”
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DISCLAIMERS
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LIMITATION OF LIABILITY
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TERMINATION; SURVIVAL
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a. This License will automatically terminate upon any breach by you of the terms of this License.
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b. We may terminate this License, in whole or in part, at any time upon notice (including electronic) to you.
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c. The following sections survive termination of this License: 2 (Restrictions), 3 (Attribution), 4 (Disclaimers), 5 (Limitation on Liability), 6 (Indemnification) 7 (Termination; Survival), 8 (Third Party Materials), 9 (Trademarks), 10 (Applicable Law; Dispute Resolution), and 11 (Miscellaneous).
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THIRD PARTY MATERIALS
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The Software Products may contain third-party software or other components (including free and open source software) (all of the foregoing, “Third Party Materials”), which are subject to the license terms of the respective third-party licensors. Your dealings or correspondence with third parties and your use of or interaction with any Third Party Materials are solely between you and the third party. Meta does not control or endorse, and makes no representations or warranties regarding, any Third Party Materials, and your access to and use of such Third Party Materials are at your own risk.
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TRADEMARKS
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Licensee has not been granted any trademark license as part of this License and may not use any name or mark associated with Meta without the prior written permission of Meta, except to the extent necessary to make the reference required by the “ATTRIBUTION” section of this Agreement.
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APPLICABLE LAW; DISPUTE RESOLUTION
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This License will be governed and construed under the laws of the State of California without regard to conflicts of law provisions. Any suit or proceeding arising out of or relating to this License will be brought in the federal or state courts, as applicable, in San Mateo County, California, and each party irrevocably submits to the jurisdiction and venue of such courts.
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MISCELLANEOUS
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If any provision or part of a provision of this License is unlawful, void or unenforceable, that provision or part of the provision is deemed severed from this License, and will not affect the validity and enforceability of any remaining provisions. The failure of Meta to exercise or enforce any right or provision of this License will not operate as a waiver of such right or provision. This License does not confer any third-party beneficiary rights upon any other person or entity. This License, together with the Documentation, contains the entire understanding between you and Meta regarding the subject matter of this License, and supersedes all other written or oral agreements and understandings between you and Meta regarding such subject matter. No change or addition to any provision of this License will be binding unless it is in writing and signed by an authorized representative of both you and Meta.
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README.md
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---
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license: other
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---
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---
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license: other
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---
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LLaMA-30B converted to work with Transformers/HuggingFace. This is under a special license, please see the LICENSE file for details.
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--
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license: other
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---
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# LLaMA Model Card
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## Model details
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**Organization developing the model**
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The FAIR team of Meta AI.
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**Model date**
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LLaMA was trained between December. 2022 and Feb. 2023.
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**Model version**
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This is version 1 of the model.
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**Model type**
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LLaMA is an auto-regressive language model, based on the transformer architecture. The model comes in different sizes: 7B, 13B, 33B and 65B parameters.
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**Paper or resources for more information**
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More information can be found in the paper “LLaMA, Open and Efficient Foundation Language Models”, available at https://research.facebook.com/publications/llama-open-and-efficient-foundation-language-models/.
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**Citations details**
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https://research.facebook.com/publications/llama-open-and-efficient-foundation-language-models/
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**License**
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Non-commercial bespoke license
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**Where to send questions or comments about the model**
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Questions and comments about LLaMA can be sent via the [GitHub repository](https://github.com/facebookresearch/llama) of the project , by opening an issue.
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## Intended use
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**Primary intended uses**
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The primary use of LLaMA is research on large language models, including:
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exploring potential applications such as question answering, natural language understanding or reading comprehension,
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understanding capabilities and limitations of current language models, and developing techniques to improve those,
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evaluating and mitigating biases, risks, toxic and harmful content generations, hallucinations.
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**Primary intended users**
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The primary intended users of the model are researchers in natural language processing, machine learning and artificial intelligence.
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**Out-of-scope use cases**
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LLaMA is a base, or foundational, model. As such, it should not be used on downstream applications without further risk evaluation and mitigation. In particular, our model has not been trained with human feedback, and can thus generate toxic or offensive content, incorrect information or generally unhelpful answers.
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## Factors
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**Relevant factors**
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One of the most relevant factors for which model performance may vary is which language is used. Although we included 20 languages in the training data, most of our dataset is made of English text, and we thus expect the model to perform better for English than other languages. Relatedly, it has been shown in previous studies that performance might vary for different dialects, and we expect that it will be the case for our model.
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**Evaluation factors**
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As our model is trained on data from the Web, we expect that it reflects biases from this source. We thus evaluated on RAI datasets to measure biases exhibited by the model for gender, religion, race, sexual orientation, age, nationality, disability, physical appearance and socio-economic status. We also measure the toxicity of model generations, depending on the toxicity of the context used to prompt the model.
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## Metrics
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**Model performance measures**
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We use the following measure to evaluate the model:
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- Accuracy for common sense reasoning, reading comprehension, natural language understanding (MMLU), BIG-bench hard, WinoGender and CrowS-Pairs,
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- Exact match for question answering,
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- The toxicity score from Perspective API on RealToxicityPrompts.
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**Decision thresholds**
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Not applicable.
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**Approaches to uncertainty and variability**
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Due to the high computational requirements of training LLMs, we trained only one model of each size, and thus could not evaluate variability of pre-training.
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## Evaluation datasets
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The model was evaluated on the following benchmarks: BoolQ, PIQA, SIQA, HellaSwag, WinoGrande, ARC, OpenBookQA, NaturalQuestions, TriviaQA, RACE, MMLU, BIG-bench hard, GSM8k, RealToxicityPrompts, WinoGender, CrowS-Pairs.
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## Training dataset
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The model was trained using the following source of data: CCNet [67%], C4 [15%], GitHub [4.5%], Wikipedia [4.5%], Books [4.5%], ArXiv [2.5%], Stack Exchange[2%]. The Wikipedia and Books domains include data in the following languages: bg, ca, cs, da, de, en, es, fr, hr, hu, it, nl, pl, pt, ro, ru, sl, sr, sv, uk. See the paper for more details about the training set and corresponding preprocessing.
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## Quantitative analysis
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Hyperparameters for the model architecture
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<table>
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<thead>
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<tr>
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<th >LLaMA</th> <th colspan=6>Model hyper parameters </th>
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</tr>
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<tr>
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<th>Number of parameters</th><th>dimension</th><th>n heads</th><th>n layers</th><th>Learn rate</th><th>Batch size</th><th>n tokens</th>
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</tr>
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</thead>
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<tbody>
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<tr>
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<th>7B</th> <th>4096</th> <th>32</th> <th>32</th> <th>3.0E-04</th><th>4M</th><th>1T
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</tr>
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<tr>
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<th>13B</th><th>5120</th><th>40</th><th>40</th><th>3.0E-04</th><th>4M</th><th>1T
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</tr>
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<tr>
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<th>33B</th><th>6656</th><th>52</th><th>60</th><th>1.5.E-04</th><th>4M</th><th>1.4T
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</tr>
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<tr>
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<th>65B</th><th>8192</th><th>64</th><th>80</th><th>1.5.E-04</th><th>4M</th><th>1.4T
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</tr>
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</tbody>
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</table>
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*Table 1 - Summary of LLama Model Hyperparameters*
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We present our results on eight standard common sense reasoning benchmarks in the table below.
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<table>
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<thead>
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<tr>
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<th>LLaMA</th> <th colspan=9>Reasoning tasks </th>
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</tr>
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<tr>
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<th>Number of parameters</th> <th>BoolQ</th><th>PIQA</th><th>SIQA</th><th>HellaSwag</th><th>WinoGrande</th><th>ARC-e</th><th>ARC-c</th><th>OBQA</th><th>COPA</th>
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</tr>
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</thead>
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<tbody>
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<tr>
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<th>7B</th><th>76.5</th><th>79.8</th><th>48.9</th><th>76.1</th><th>70.1</th><th>76.7</th><th>47.6</th><th>57.2</th><th>93
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</th>
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<tr><th>13B</th><th>78.1</th><th>80.1</th><th>50.4</th><th>79.2</th><th>73</th><th>78.1</th><th>52.7</th><th>56.4</th><th>94
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</th>
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<tr><th>33B</th><th>83.1</th><th>82.3</th><th>50.4</th><th>82.8</th><th>76</th><th>81.4</th><th>57.8</th><th>58.6</th><th>92
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</th>
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<tr><th>65B</th><th>85.3</th><th>82.8</th><th>52.3</th><th>84.2</th><th>77</th><th>81.5</th><th>56</th><th>60.2</th><th>94</th></tr>
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</tbody>
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</table>
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*Table 2 - Summary of LLama Model Performance on Reasoning tasks*
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We present our results on bias in the table below. Note that lower value is better indicating lower bias.
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| No | Category | FAIR LLM |
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| --- | -------------------- | -------- |
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| 1 | Gender | 70.6 |
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| 2 | Religion | 79 |
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139 |
+
| 3 | Race/Color | 57 |
|
140 |
+
| 4 | Sexual orientation | 81 |
|
141 |
+
| 5 | Age | 70.1 |
|
142 |
+
| 6 | Nationality | 64.2 |
|
143 |
+
| 7 | Disability | 66.7 |
|
144 |
+
| 8 | Physical appearance | 77.8 |
|
145 |
+
| 9 | Socioeconomic status | 71.5 |
|
146 |
+
| | LLaMA Average | 66.6 |
|
147 |
+
|
148 |
+
*Table 3 - Summary bias of our model output*
|
149 |
+
|
150 |
+
|
151 |
+
|
152 |
+
## Ethical considerations
|
153 |
+
**Data**
|
154 |
+
The data used to train the model is collected from various sources, mostly from the Web. As such, it contains offensive, harmful and biased content. We thus expect the model to exhibit such biases from the training data.
|
155 |
+
|
156 |
+
**Human life**
|
157 |
+
The model is not intended to inform decisions about matters central to human life, and should not be used in such a way.
|
158 |
+
|
159 |
+
**Mitigations**
|
160 |
+
We filtered the data from the Web based on its proximity to Wikipedia text and references. For this, we used a Kneser-Ney language model and a fastText linear classifier.
|
161 |
+
|
162 |
+
**Risks and harms**
|
163 |
+
Risks and harms of large language models include the generation of harmful, offensive or biased content. These models are often prone to generating incorrect information, sometimes referred to as hallucinations. We do not expect our model to be an exception in this regard.
|
164 |
+
|
165 |
+
**Use cases**
|
166 |
+
LLaMA is a foundational model, and as such, it should not be used for downstream applications without further investigation and mitigations of risks. These risks and potential fraught use cases include, but are not limited to: generation of misinformation and generation of harmful, biased or offensive content.
|
167 |
+
|