DeepSeek V2 Lite Chat by deepseek-ai

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  Arxiv:2405.04434   Autotrain compatible   Conversational   Custom code   Deepseek v2   Endpoints compatible   Region:us   Safetensors   Sharded   Tensorflow

DeepSeek V2 Lite Chat Benchmarks

nn.n% — How the model compares to the reference models: Anthropic Sonnet 3.5 ("so35"), GPT-4o ("gpt4o") or GPT-4 ("gpt4").
DeepSeek V2 Lite Chat (deepseek-ai/DeepSeek-V2-Lite-Chat)

DeepSeek V2 Lite Chat Parameters and Internals

Model Type 
Mixture-of-Experts, Language Model
Additional Notes 
MLA guarantees efficient inference through significantly compressing the Key-Value (KV) cache into a latent vector.
Supported Languages 
English (High), Chinese (High)
Training Details 
Data Volume:
5.7T tokens
Methodology:
Multi-head Latent Attention, DeepSeekMoE
Context Length:
128000
Model Architecture:
27 layers, hidden dimension of 2048, MLA, 16 attention heads, KV compression to latent vector.
Input Output 
Accepted Modalities:
text
Release Notes 
Version:
DeepSeek-V2
Date:
2024-05-06
Notes:
Released the main model with 236B total parameters.
Version:
DeepSeek-V2-Lite
Date:
2024-05-16
Notes:
Introduced a smaller version with 16B total params.
LLM NameDeepSeek V2 Lite Chat
Repository 🤗https://huggingface.co/deepseek-ai/DeepSeek-V2-Lite-Chat 
Model Size15.7b
Required VRAM31.4 GB
Updated2025-02-22
Maintainerdeepseek-ai
Model Typedeepseek_v2
Model Files  8.6 GB: 1-of-4   8.6 GB: 2-of-4   8.6 GB: 3-of-4   5.6 GB: 4-of-4
Model ArchitectureDeepseekV2ForCausalLM
Licenseother
Context Length163840
Model Max Length163840
Transformers Version4.33.1
Tokenizer ClassLlamaTokenizerFast
Beginning of Sentence Token<|begin▁of▁sentence|>
End of Sentence Token<|end▁of▁sentence|>
Vocabulary Size102400
Torch Data Typebfloat16

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Note: green Score (e.g. "73.2") means that the model is better than deepseek-ai/DeepSeek-V2-Lite-Chat.

Rank the DeepSeek V2 Lite Chat 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 v20241227