diff --git a/README.md b/README.md
index 86c8d8d..b538df0 100644
--- a/README.md
+++ b/README.md
@@ -21,6 +21,8 @@ The demo includes code for:
 3. Multimodal / unimodal feature extraction
 4. Image-text matching
 
+Replicate web demo and Docker image is available at [![Replicate](https://replicate.com/salesforce/blip/badge)](https://replicate.com/salesforce/blip)
+
 Integrated into [Huggingface Spaces 🤗](https://huggingface.co/spaces) using [Gradio](https://github.com/gradio-app/gradio). Try out the Web Demo [![Hugging Face Spaces](https://img.shields.io/badge/%F0%9F%A4%97%20Hugging%20Face-Spaces-blue)](https://huggingface.co/spaces/akhaliq/BLIP)
 
 ### Pre-trained checkpoints:
diff --git a/cog.yaml b/cog.yaml
new file mode 100644
index 0000000..c1dfcc4
--- /dev/null
+++ b/cog.yaml
@@ -0,0 +1,17 @@
+build:
+  gpu: true
+  cuda: "11.1"
+  python_version: "3.8"
+  system_packages:
+    - "libgl1-mesa-glx"
+    - "libglib2.0-0"
+  python_packages:
+    - "ipython==7.30.1"
+    - "torchvision==0.11.1"
+    - "torch==1.10.0"
+    - "timm==0.4.12"
+    - "transformers==4.15.0"
+    - "fairscale==0.4.4"
+    - "pycocoevalcap==1.2"
+
+predict: "predict.py:Predictor"
diff --git a/predict.py b/predict.py
new file mode 100644
index 0000000..35426ca
--- /dev/null
+++ b/predict.py
@@ -0,0 +1,98 @@
+"""
+Download the weights in ./checkpoints beforehand for fast inference
+wget https://storage.googleapis.com/sfr-vision-language-research/BLIP/models/model*_base_caption.pth
+wget https://storage.googleapis.com/sfr-vision-language-research/BLIP/models/model*_vqa.pth
+wget https://storage.googleapis.com/sfr-vision-language-research/BLIP/models/model_base_retrieval_coco.pth
+"""
+
+from pathlib import Path
+
+from PIL import Image
+import torch
+from torchvision import transforms
+from torchvision.transforms.functional import InterpolationMode
+import cog
+
+from models.blip import blip_decoder
+from models.blip_vqa import blip_vqa
+from models.blip_itm import blip_itm
+
+
+class Predictor(cog.Predictor):
+    def setup(self):
+        self.device = "cuda:0"
+
+        self.models = {
+            'image_captioning': blip_decoder(pretrained='checkpoints/model*_base_caption.pth',
+                                             image_size=384, vit='base'),
+            'visual_question_answering': blip_vqa(pretrained='checkpoints/model*_vqa.pth',
+                                                  image_size=480, vit='base'),
+            'image_text_matching': blip_itm(pretrained='checkpoints/model_base_retrieval_coco.pth',
+                                            image_size=384, vit='base')
+        }
+
+    @cog.input(
+        "image",
+        type=Path,
+        help="input image",
+    )
+    @cog.input(
+        "task",
+        type=str,
+        default='image_captioning',
+        options=['image_captioning', 'visual_question_answering', 'image_text_matching'],
+        help="Choose a task.",
+    )
+    @cog.input(
+        "question",
+        type=str,
+        default=None,
+        help="Type question for the input image for visual question answering task.",
+    )
+    @cog.input(
+        "caption",
+        type=str,
+        default=None,
+        help="Type caption for the input image for image text matching task.",
+    )
+    def predict(self, image, task, question, caption):
+        if task == 'visual_question_answering':
+            assert question is not None, 'Please type a question for visual question answering task.'
+        if task == 'image_text_matching':
+            assert caption is not None, 'Please type a caption for mage text matching task.'
+
+        im = load_image(image, image_size=480 if task == 'visual_question_answering' else 384, device=self.device)
+        model = self.models[task]
+        model.eval()
+        model = model.to(self.device)
+
+        if task == 'image_captioning':
+            with torch.no_grad():
+                caption = model.generate(im, sample=False, num_beams=3, max_length=20, min_length=5)
+                return 'Caption: ' + caption[0]
+
+        if task == 'visual_question_answering':
+            with torch.no_grad():
+                answer = model(im, question, train=False, inference='generate')
+                return 'Answer: ' + answer[0]
+
+        # image_text_matching
+        itm_output = model(im, caption, match_head='itm')
+        itm_score = torch.nn.functional.softmax(itm_output, dim=1)[:, 1]
+        itc_score = model(im, caption, match_head='itc')
+        return f'The image and text is matched with a probability of {itm_score.item():.4f}.\n' \
+               f'The image feature and text feature has a cosine similarity of {itc_score.item():.4f}.'
+
+
+def load_image(image, image_size, device):
+    raw_image = Image.open(str(image)).convert('RGB')
+
+    w, h = raw_image.size
+
+    transform = transforms.Compose([
+        transforms.Resize((image_size, image_size), interpolation=InterpolationMode.BICUBIC),
+        transforms.ToTensor(),
+        transforms.Normalize((0.48145466, 0.4578275, 0.40821073), (0.26862954, 0.26130258, 0.27577711))
+    ])
+    image = transform(raw_image).unsqueeze(0).to(device)
+    return image