opt

• Context Length: 2048

• Model Name: opt

• Languages: en

• Abilities: generate

• Description: Opt is an open-source, decoder-only, Transformer based LLM that was designed to replicate GPT-3.

Specifications

Model Spec 1 (pytorch, 1 Billion)

• Model Format: pytorch

• Model Size (in billions): 1

• Quantizations: 4-bit, 8-bit, none

• Engines: Transformers

• Model ID: facebook/opt-125m

• Model Hubs: Hugging Face

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 opt --size-in-billions 1 --model-format pytorch --quantization ${quantization}