metadata
license: llama3.1
base_model: meta-llama/Llama-3.1-8B-Instruct
tags:
- llama
- quantized
- nvidia-modeloptimizer
- NVFP4
library_name: nvidia-modeloptimizer
Llama-3.1-8B-Instruct Quantized (ModelOpt NVFP4)
This is a quantized version of meta-llama/Llama-3.1-8B-Instruct using modelopt with NVFP4 weight quantization.
Model Details
- Base Model: meta-llama/Llama-3.1-8B-Instruct
- Quantization Method: modelopt NVFP4 Post-Training Quantization (PTQ)
- Weight Precision: NVFP4
- Original Size: ~16 GB (bfloat16)
- Quantized Size: ~6 GB (nvfp4)
Usage
import torch
from transformers import AutoModelForCausalLM, AutoTokenizer
# Load base model structure
model = AutoModelForCausalLM.from_pretrained(
"tokenlabsdotrun/Llama-3.1-8B-ModelOpt-NVFP4",
torch_dtype=torch.bfloat16,
low_cpu_mem_usage=True
)
# Load tokenizer and generate
tokenizer = AutoTokenizer.from_pretrained("tokenlabsdotrun/Llama-3.1-8B-ModelOpt-NVFP4")
inputs = tokenizer("Hello, my name is", return_tensors="pt")
outputs = model.generate(**inputs, max_new_tokens=10)
print(tokenizer.decode(outputs[0], skip_special_tokens=True))
License
This model inherits the Llama 3.1 Community License.