| Model Type | |
| Use Cases |
| Areas: | |
| Applications: | | text generation, assistant-like chat |
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| Primary Use Cases: | | instruction-tuned models are for assistant-like chat., pretrained models for natural language generation tasks. |
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| Limitations: | | Not for use violating laws or outside Acceptable Use Policy., Primarily English language. |
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| Considerations: | | Compliance with Llama 3 Community License and Acceptable Use Policy is required. |
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| Additional Notes | | Model was pre-trained with data up until March 2023 for 8B and December 2023 for 70B models. Carbon footprint for training was fully offset. |
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| Supported Languages | |
| Training Details |
| Data Sources: | | publicly available online data |
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| Data Volume: | |
| Methodology: | | Supervised fine-tuning (SFT) with Reinforcement Learning with Human Feedback (RLHF) |
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| Context Length: | |
| Hardware Used: | |
| Model Architecture: | | Auto-regressive language model using optimized transformer architecture |
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| Safety Evaluation |
| Ethical Considerations: | | Model outputs are provided 'as is' and developers should conduct safety testing. |
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| Responsible Ai Considerations |
| Fairness: | | Model aims to be accessible without unnecessary judgment or bias. |
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| Accountability: | | Meta and developers share accountability. |
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| Mitigation Strategies: | | Includes safety tools like Llama Guard and Purple Llama for input-output filtering. |
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| Input Output |
| Input Format: | |
| Accepted Modalities: | |
| Output Format: | |
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| Release Notes |
| Date: | |
| Notes: | | Initial release of Meta Llama 3, available in 8B and 70B sizes. |
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