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Llama 2 13B Chat Hf by meta-llama

 »  All LLMs  »  meta-llama  »  Llama 2 13B Chat Hf   URL Share it on

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Model Card on HF 🤗: https://huggingface.co/meta-llama/Llama-2-13b-chat-hf 

Llama 2 13B Chat Hf Benchmarks

LMSys ELO: 1078 vs 1272 (so35)-15.3%
MMLU Pro: 10.26
MUSR: 8.16
BBH: 7.16
IFEval: 39.85 vs 88 (so35)-54.7%
ARC: 59.04 vs 96.7 (so35)-38.9%
HellaSwag: 81.94 vs 95.3 (gpt4)-14%
MMLU: 54.64 vs 88.3 (so35)-38.1%
TruthfulQA: 44.12 vs 59 (gpt4)-25.2%
WinoGrande: 74.51 vs 87.5 (gpt4)-14.8%
GSM8K: 15.24 vs 96.4 (so35)-84.2%
MATH Lvl 5: 1.36
LLME Score: 0.35278
nn.n% — How the model compares to the reference models: Anthropic Sonnet 3.5 ("so35"), GPT-4o ("gpt4o") or GPT-4 ("gpt4").
Llama 2 13B Chat Hf (meta-llama/Llama-2-13b-chat-hf)
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Llama 2 13B Chat Hf Parameters and Internals

Model Type 
text generation
Use Cases 
Areas:
commercial, research
Primary Use Cases:
assistant-like chat, natural language generation tasks
Limitations:
Use in languages other than English, Violations of laws or regulations
Considerations:
Follow specific formatting for inputs
Additional Notes 
The fine-tuning data includes publicly available instruction datasets and human-annotated examples.
Training Details 
Data Sources:
publicly available datasets
Data Volume:
2 trillion tokens
Methodology:
Supervised Fine-tuning and Reinforcement Learning with Human Feedback
Hardware Used:
Meta's Research Super Cluster, third-party cloud compute
Model Architecture:
auto-regressive language model with optimized transformer architecture
Input Output 
Input Format:
Text
Accepted Modalities:
text
Output Format:
Text
Release Notes 
Version:
2
Date:
July 2023
Notes:
Llama 2 models ranging from 7 billion to 70 billion parameters released, optimized for dialogue and alignment with human preferences.
LLM NameLlama 2 13B Chat Hf
Repository 🤗https://huggingface.co/meta-llama/Llama-2-13b-chat-hf 
Model Size13b
Required VRAM26 GB
Updated2025-09-23
Maintainermeta-llama
Model Typellama
Model Files  9.9 GB: 1-of-3   9.9 GB: 2-of-3   6.2 GB: 3-of-3   9.9 GB: 1-of-3   9.9 GB: 2-of-3   6.2 GB: 3-of-3
Supported Languagesen
Model ArchitectureLlamaForCausalLM
Licensellama2
Context Length4096
Model Max Length4096
Transformers Version4.31.0.dev0
Tokenizer ClassLlamaTokenizer
Beginning of Sentence Token<s>
End of Sentence Token</s>
Unk Token<unk>
Vocabulary Size32000
Torch Data Typefloat16

Quantized Models of the Llama 2 13B Chat Hf

Model
Likes
Downloads
VRAM
Luminia 13B V365526 GB
Llama 2 13B Chat GGUF204173315 GB
Llama 2 13B Chat GGML698485 GB
Llama 2 13B Chat GPTQ3647997 GB
Llama 2 13B Chat AWQ262347 GB

Best Alternatives to Llama 2 13B Chat Hf

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Context / RAM
Downloads
Likes
Luminaura RP 13B128K / 26 GB60
Yarn Llama 2 13B 128K128K / 26 GB34112
Agent Llama2 13B 80K80K / 26.4 GB50
Chat Llama2 13B 80K80K / 52.8 GB50
LongAlign 13B 64K64K / 26 GB11513
LongAlign 13B 64K64K / 26 GB1113
LongAlign 13B 64K Base64K / 26 GB523
LongAlign 13B 64K Base64K / 26 GB63
Openbuddy Llama2 13B V15p1 64K64K / 26.1 GB64
Openbuddy Llama2 13b64k V1564K / 26.1 GB52

Rank the Llama 2 13B Chat Hf 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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