File size: 9,648 Bytes
d8a7d36 d33a4f5 d8a7d36 617fcc5 d8a7d36 617fcc5 d8a7d36 617fcc5 d8a7d36 ff35221 d8a7d36 ff35221 d8a7d36 |
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 |
---
datasets:
- Lin-Chen/ShareGPT4V
pipeline_tag: image-text-to-text
library_name: xtuner
---
<div align="center">
<img src="https://github.com/InternLM/lmdeploy/assets/36994684/0cf8d00f-e86b-40ba-9b54-dc8f1bc6c8d8" width="600"/>
[](https://github.com/InternLM/xtuner)
</div>
## Model
llava-phi-3-mini is a LLaVA model fine-tuned from [microsoft/Phi-3-mini-4k-instruct](https://huggingface.co/microsoft/Phi-3-mini-4k-instruct) and [CLIP-ViT-Large-patch14-336](https://huggingface.co/openai/clip-vit-large-patch14-336) with [ShareGPT4V-PT](https://huggingface.co/datasets/Lin-Chen/ShareGPT4V) and [InternVL-SFT](https://github.com/OpenGVLab/InternVL/tree/main/internvl_chat#prepare-training-datasets) by [XTuner](https://github.com/InternLM/xtuner).
**Note: This model is in official LLaVA format.**
Resources:
- GitHub: [xtuner](https://github.com/InternLM/xtuner)
- HuggingFace LLaVA format model: [xtuner/llava-phi-3-mini-hf](https://huggingface.co/xtuner/llava-phi-3-mini-hf)
- GGUF LLaVA model: [xtuner/llava-phi-3-mini-gguf](https://huggingface.co/xtuner/llava-phi-3-mini-gguf)
- XTuner LLaVA format model: [xtuner/llava-phi-3-mini-xtuner](https://huggingface.co/xtuner/llava-phi-3-mini-xtuner)
## Details
| Model | Visual Encoder | Projector | Resolution | Pretraining Strategy | Fine-tuning Strategy | Pretrain Dataset | Fine-tune Dataset | Pretrain Epoch | Fine-tune Epoch |
| :-------------------- | ------------------: | --------: | ---------: | ---------------------: | ------------------------: | ------------------------: | -----------------------: | -------------- | --------------- |
| LLaVA-v1.5-7B | CLIP-L | MLP | 336 | Frozen LLM, Frozen ViT | Full LLM, Frozen ViT | LLaVA-PT (558K) | LLaVA-Mix (665K) | 1 | 1 |
| LLaVA-Llama-3-8B | CLIP-L | MLP | 336 | Frozen LLM, Frozen ViT | Full LLM, LoRA ViT | LLaVA-PT (558K) | LLaVA-Mix (665K) | 1 | 1 |
| LLaVA-Llama-3-8B-v1.1 | CLIP-L | MLP | 336 | Frozen LLM, Frozen ViT | Full LLM, LoRA ViT | ShareGPT4V-PT (1246K) | InternVL-SFT (1268K) | 1 | 1 |
| **LLaVA-Phi-3-mini** | CLIP-L | MLP | 336 | Frozen LLM, Frozen ViT | Full LLM, Full ViT | ShareGPT4V-PT (1246K) | InternVL-SFT (1268K) | 1 | 2 |
## Results
<div align="center">
<img src="https://github.com/InternLM/xtuner/assets/36994684/78524f65-260d-4ae3-a687-03fc5a19dcbb" alt="Image" width=500" />
</div>
| Model | MMBench Test (EN) | MMMU Val | SEED-IMG | AI2D Test | ScienceQA Test | HallusionBench aAcc | POPE | GQA | TextVQA | MME | MMStar |
| :-------------------- | :---------------: | :-------: | :------: | :-------: | :------------: | :-----------------: | :--: | :--: | :-----: | :------: | :----: |
| LLaVA-v1.5-7B | 66.5 | 35.3 | 60.5 | 54.8 | 70.4 | 44.9 | 85.9 | 62.0 | 58.2 | 1511/348 | 30.3 |
| LLaVA-Llama-3-8B | 68.9 | 36.8 | 69.8 | 60.9 | 73.3 | 47.3 | 87.2 | 63.5 | 58.0 | 1506/295 | 38.2 |
| LLaVA-Llama-3-8B-v1.1 | 72.3 | 37.1 | 70.1 | 70.0 | 72.9 | 47.7 | 86.4 | 62.6 | 59.0 | 1469/349 | 45.1 |
| **LLaVA-Phi-3-mini** | 69.2 | 41.4 | 70.0 | 69.3 | 73.7 | 49.8 | 87.3 | 61.5 | 57.8 | 1477/313 | 43.7 |
## Quickstart
### Chat with LLaVA official library
1. Install official LLaVA library
```bash
pip install git+https://github.com/haotian-liu/LLaVA.git
```
2. Chat with below script
<details>
<summary>cli.py</summary>
```python
import argparse
from io import BytesIO
import requests
import torch
from llava.constants import DEFAULT_IMAGE_TOKEN, IMAGE_TOKEN_INDEX
from llava.conversation import Conversation, SeparatorStyle
from llava.mm_utils import process_images, tokenizer_image_token
from llava.model import LlavaLlamaForCausalLM
from PIL import Image
from transformers import (AutoTokenizer, BitsAndBytesConfig, StoppingCriteria,
StoppingCriteriaList, TextStreamer)
def load_image(image_file):
if image_file.startswith('http://') or image_file.startswith('https://'):
response = requests.get(image_file)
image = Image.open(BytesIO(response.content)).convert('RGB')
else:
image = Image.open(image_file).convert('RGB')
return image
class StopWordStoppingCriteria(StoppingCriteria):
"""StopWord stopping criteria."""
def __init__(self, tokenizer, stop_word):
self.tokenizer = tokenizer
self.stop_word = stop_word
self.length = len(self.stop_word)
def __call__(self, input_ids, *args, **kwargs) -> bool:
cur_text = self.tokenizer.decode(input_ids[0])
cur_text = cur_text.replace('\r', '').replace('\n', '')
return cur_text[-self.length:] == self.stop_word
def get_stop_criteria(tokenizer, stop_words=[]):
stop_criteria = StoppingCriteriaList()
for word in stop_words:
stop_criteria.append(StopWordStoppingCriteria(tokenizer, word))
return stop_criteria
def main(args):
kwargs = {'device_map': args.device}
if args.load_8bit:
kwargs['load_in_8bit'] = True
elif args.load_4bit:
kwargs['load_in_4bit'] = True
kwargs['quantization_config'] = BitsAndBytesConfig(
load_in_4bit=True,
bnb_4bit_compute_dtype=torch.float16,
bnb_4bit_use_double_quant=True,
bnb_4bit_quant_type='nf4')
else:
kwargs['torch_dtype'] = torch.float16
tokenizer = AutoTokenizer.from_pretrained(args.model_path)
model = LlavaLlamaForCausalLM.from_pretrained(
args.model_path, low_cpu_mem_usage=True, **kwargs)
vision_tower = model.get_vision_tower()
if not vision_tower.is_loaded:
vision_tower.load_model(device_map=args.device)
image_processor = vision_tower.image_processor
conv = Conversation(
system=system='<|system|>\nAnswer the questions.',
roles=('<|user|>\n', '<|assistant|>\n'),
messages=[],
offset=0,
sep_style=SeparatorStyle.MPT,
sep='<|end|>',
)
roles = conv.roles
image = load_image(args.image_file)
image_size = image.size
image_tensor = process_images([image], image_processor, model.config)
if type(image_tensor) is list:
image_tensor = [
image.to(model.device, dtype=torch.float16)
for image in image_tensor
]
else:
image_tensor = image_tensor.to(model.device, dtype=torch.float16)
while True:
try:
inp = input(f'{roles[0]}: ')
except EOFError:
inp = ''
if not inp:
print('exit...')
break
print(f'{roles[1]}: ', end='')
if image is not None:
inp = DEFAULT_IMAGE_TOKEN + '\n' + inp
image = None
conv.append_message(conv.roles[0], inp)
conv.append_message(conv.roles[1], None)
prompt = conv.get_prompt()
input_ids = tokenizer_image_token(
prompt, tokenizer, IMAGE_TOKEN_INDEX,
return_tensors='pt').unsqueeze(0).to(model.device)
stop_criteria = get_stop_criteria(
tokenizer=tokenizer, stop_words=[conv.sep])
streamer = TextStreamer(
tokenizer, skip_prompt=True, skip_special_tokens=True)
with torch.inference_mode():
output_ids = model.generate(
input_ids,
images=image_tensor,
image_sizes=[image_size],
do_sample=True if args.temperature > 0 else False,
temperature=args.temperature,
max_new_tokens=args.max_new_tokens,
streamer=streamer,
stopping_criteria=stop_criteria,
use_cache=True)
outputs = tokenizer.decode(output_ids[0]).strip()
conv.messages[-1][-1] = outputs
if args.debug:
print('\n', {'prompt': prompt, 'outputs': outputs}, '\n')
if __name__ == '__main__':
parser = argparse.ArgumentParser()
parser.add_argument(
'--model-path', type=str, default='xtuner/llava-llama-3-8b-v1_1-hf')
parser.add_argument('--image-file', type=str, required=True)
parser.add_argument('--device', type=str, default='auto')
parser.add_argument('--temperature', type=float, default=0.2)
parser.add_argument('--max-new-tokens', type=int, default=512)
parser.add_argument('--load-8bit', action='store_true')
parser.add_argument('--load-4bit', action='store_true')
parser.add_argument('--debug', action='store_true')
args = parser.parse_args()
main(args)
```
</details>
```
python ./cli.py --model-path xtuner/llava-phi-3-mini --image-file https://raw.githubusercontent.com/open-mmlab/mmdeploy/main/tests/data/tiger.jpeg --load-4bit
```
### Reproduction
Please refer to [docs](https://github.com/InternLM/xtuner/tree/main/xtuner/configs/llava/phi3_mini_4k_instruct_clip_vit_large_p14_336#readme).
## Citation
```bibtex
@misc{2023xtuner,
title={XTuner: A Toolkit for Efficiently Fine-tuning LLM},
author={XTuner Contributors},
howpublished = {\url{https://github.com/InternLM/xtuner}},
year={2023}
}
```
|