Yi-1.5#

  • Context Length: 4096

  • Model Name: Yi-1.5

  • Languages: en, zh

  • Abilities: generate

  • Description: Yi-1.5 is an upgraded version of Yi. It is continuously pre-trained on Yi with a high-quality corpus of 500B tokens and fine-tuned on 3M diverse fine-tuning samples.

Specifications#

Model Spec 1 (pytorch, 6 Billion)#

  • Model Format: pytorch

  • Model Size (in billions): 6

  • Quantizations: 4-bit, 8-bit, none

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

  • Model ID: 01-ai/Yi-1.5-6B

  • 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 Yi-1.5 --size-in-billions 6 --model-format pytorch --quantization ${quantization}

Model Spec 2 (pytorch, 9 Billion)#

  • Model Format: pytorch

  • Model Size (in billions): 9

  • Quantizations: 4-bit, 8-bit, none

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

  • Model ID: 01-ai/Yi-1.5-9B

  • 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 Yi-1.5 --size-in-billions 9 --model-format pytorch --quantization ${quantization}

Model Spec 3 (pytorch, 34 Billion)#

  • Model Format: pytorch

  • Model Size (in billions): 34

  • Quantizations: 4-bit, 8-bit, none

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

  • Model ID: 01-ai/Yi-1.5-34B

  • 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 Yi-1.5 --size-in-billions 34 --model-format pytorch --quantization ${quantization}