metadata

library_name: transformers
license: apache-2.0
datasets:
  - merve/vqav2-small

Idefics3Llama Fine-tuned using QLoRA on VQAv2

This is the Idefics3Llama model QLoRA fine-tuned on a very small part of VQAv2 dataset.
Find the fine-tuning notebook here.

Usage

You can load and use this model as follows.


from transformers import Idefics3ForConditionalGeneration, AutoProcessor

peft_model_id = "merve/idefics3llama-vqav2"
base_model_id = "HuggingFaceM4/Idefics3-8B-Llama3"
processor = AutoProcessor.from_pretrained(base_model_id)
model = Idefics3ForConditionalGeneration.from_pretrained(base_model_id)
model.load_adapter(peft_model_id).to("cuda")

This model was conditioned on a prompt "Answer briefly.".

from PIL import Image
import requests
from transformers.image_utils import load_image

DEVICE = "cuda"

image = load_image("https://huggingface.co/spaces/merve/OWLSAM2/resolve/main/buddha.JPG")


messages = [
          {
              "role": "user",
              "content": [
                  {"type": "text", "text": "Answer briefly."},
                  {"type": "image"},
                  {"type": "text", "text": "Which country is this located in?"}
              ]
          }
      ]

text = processor.apply_chat_template(messages, add_generation_prompt=True)
inputs = processor(text=text, images=image, return_tensors="pt", padding=True).to("cuda")

We can infer.

generated_ids = model.generate(**inputs, max_new_tokens=500)
generated_texts = processor.batch_decode(generated_ids, skip_special_tokens=True)
print(generated_texts)

##['User: Answer briefly.<row_1_col_1><row_1_col_2><row_1_col_3><row_1_col_4>\n<row_2_col_1>
# <row_2_col_2><row_2_col_3><row_2_col_4>\n<row_3_col_1><row_3_col_2><row_3_col_3>
# <row_3_col_4>\n\n<global-img>Which country is this located in?\nAssistant: thailand\nAssistant: thailand']