deepseek-v2-chat#

  • Context Length: 128000

  • Model Name: deepseek-v2-chat

  • Languages: en, zh

  • Abilities: chat

  • Description: DeepSeek-V2, a strong Mixture-of-Experts (MoE) language model characterized by economical training and efficient inference.

Specifications#

Model Spec 1 (pytorch, 16 Billion)#

  • Model Format: pytorch

  • Model Size (in billions): 16

  • Quantizations: 4-bit, 8-bit, none

  • Engines: vLLM, Transformers, SGLang (vLLM and SGLang only available for quantization none)

  • Model ID: deepseek-ai/DeepSeek-V2-Lite-Chat

  • Model Hubs: Hugging Face, ModelScope

Execute the following command to launch the model, remember to replace ${quantization} with your chosen quantization method from the options listed above:

xinference launch --model-engine ${engine} --model-name deepseek-v2-chat --size-in-billions 16 --model-format pytorch --quantization ${quantization}

Model Spec 2 (pytorch, 236 Billion)#

  • Model Format: pytorch

  • Model Size (in billions): 236

  • Quantizations: 4-bit, 8-bit, none

  • Engines: vLLM, Transformers, SGLang (vLLM and SGLang only available for quantization none)

  • Model ID: deepseek-ai/DeepSeek-V2-Chat

  • Model Hubs: Hugging Face, ModelScope

Execute the following command to launch the model, remember to replace ${quantization} with your chosen quantization method from the options listed above:

xinference launch --model-engine ${engine} --model-name deepseek-v2-chat --size-in-billions 236 --model-format pytorch --quantization ${quantization}