Llama 2 7B Chat Fp16 by TheBloke

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  Arxiv:2307.09288   Autotrain compatible   En   Facebook   Fp16   Llama   Llama2   Meta   Pytorch   Quantized   Region:us   Safetensors   Sharded   Tensorflow

Llama 2 7B Chat Fp16 Benchmarks

nn.n% — How the model compares to the reference models: Anthropic Sonnet 3.5 ("so35"), GPT-4o ("gpt4o") or GPT-4 ("gpt4").
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Llama 2 7B Chat Fp16 Parameters and Internals

Model Type 
Generative, Text Generation, Fine-tuned
Use Cases 
Areas:
Commercial, Research
Primary Use Cases:
Dialogue use cases, Natural language generation
Limitations:
Not tested beyond English language, Potential for inaccurate or biased responses
Considerations:
Developers must perform additional safety testing and tuning tailored to specific applications.
Supported Languages 
English (Fluent)
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)
Context Length:
4096
Hardware Used:
Meta's Research Super Cluster, A100-80GB GPUs
Model Architecture:
Auto-regressive language model using transformer
Responsible Ai Considerations 
Accountability:
Meta
Mitigation Strategies:
Community feedback will improve future model safety.
Input Output 
Input Format:
Text input
Accepted Modalities:
Text
Output Format:
Text generation
Performance Tips:
Use recommended token and formatting conventions for optimal performance.
LLM NameLlama 2 7B Chat Fp16
Repository ๐Ÿค—https://huggingface.co/TheBloke/Llama-2-7B-Chat-fp16 
Base Model(s)  InjecAgent Llama 2 7B Chat Hf   henilp105/InjecAgent-Llama-2-7b-chat-hf
Model Size7b
Required VRAM13.5 GB
Updated2025-06-09
MaintainerTheBloke
Model Typellama
Model Files  10.0 GB: 1-of-2   3.5 GB: 2-of-2   10.0 GB: 1-of-2   3.5 GB: 2-of-2
Supported Languagesen
Quantization Typefp16
Model ArchitectureLlamaForCausalLM
Context Length4096
Model Max Length4096
Transformers Version4.32.0.dev0
Tokenizer ClassLlamaTokenizer
Beginning of Sentence Token<s>
End of Sentence Token</s>
Unk Token<unk>
Vocabulary Size32000
Torch Data Typefloat16
Llama 2 7B Chat Fp16 (TheBloke/Llama-2-7B-Chat-fp16)

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Note: green Score (e.g. "73.2") means that the model is better than TheBloke/Llama-2-7B-Chat-fp16.

Rank the Llama 2 7B Chat Fp16 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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Original data from HuggingFace, OpenCompass and various public git repos.
Release v20241124