Llama 2 13B Chat Hf Fp8 is an open-source language model by FriendliAI. Features: 13b LLM, VRAM: 13.3GB, Context: 4K, License: llama2, LLM Explorer Score: 0.13.
assistant-like chat, natural language generation tasks
Primary Use Cases:
chat models
Limitations:
Use only in English, Must not violate applicable laws or regulations
Considerations:
Specific formatting needed for chat versions to get expected features and performance
Additional Notes
The model is optimized for dialogue use cases and operates best under specific conditions and hardware.
Supported Languages
en (high)
Training Details
Data Sources:
publicly available online data
Data Volume:
2 trillion tokens
Methodology:
supervised fine-tuning (SFT) and reinforcement learning with human feedback (RLHF)
Training Time:
January 2023 to July 2023
Hardware Used:
Meta's Research Super Cluster and production clusters, Third-party cloud compute
Model Architecture:
auto-regressive language model using an optimized transformer architecture
Safety Evaluation
Methodologies:
internal evaluations library
Findings:
Llama-2-Chat models outperform open-source chat models on most benchmarks, performance is on par with some popular closed-source models like ChatGPT and PaLM
Risk Categories:
inaccuracy, bias
Ethical Considerations:
use responsibly with safety testing and tuning for specific applications
Responsible Ai Considerations
Transparency:
Model details and evaluation results are provided publicly.
Accountability:
Meta is accountable for the model's outputs.
Mitigation Strategies:
Safety tests and responsible use guidelines are recommended for developers.
Input Output
Input Format:
text only
Accepted Modalities:
text
Output Format:
text only
Performance Tips:
For chat use, follow specific input formatting guidelines including `INST`, `<BOS>`, and `<EOS>` tags.
Note: green Score (e.g. "73.2") means that the model is better than FriendliAI/Llama-2-13b-chat-hf-fp8.
Rank the Llama 2 13B Chat Hf Fp8 Capabilities
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Instruction Following and Task Automation
Factuality and Completeness of Knowledge
Censorship and Alignment
Data Analysis and Insight Generation
Text Generation
Text Summarization and Feature Extraction
Code Generation
Multi-Language Support and Translation
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