docs: add playground link

README.md

@@ -1,35 +1,36 @@
----
-library_name: transformers
-license: cc-by-nc-sa-4.0
-tags: []
----
-
-## Model Details
-
-- Model: ReasonCLIP-B32-S0-Des
-- Base model: [openai/clip-vit-base-patch32](https://huggingface.co/openai/clip-vit-base-patch32)
-- Architecture: CLIP ViT-B/32
-- Image resolution: 224
-- Training stage: Stage 0 - Descriptive
-- Training data: [CC12M-Refined](https://huggingface.co/datasets/RISys-Lab/CC12M-Refined)
-
-## Method
-
-![Method overview](https://raw.githubusercontent.com/RISys-Lab/ReasonCLIP/main/doc/method.png)
-
-## Resources
-
-- GitHub: [RISys-Lab/ReasonCLIP](https://github.com/RISys-Lab/ReasonCLIP)
-- Paper: [arXiv:2606.26794](https://arxiv.org/abs/2606.26794)
-
-## Usage
-
-```python
-from transformers import CLIPModel, CLIPProcessor
-
-model_id = "RISys-Lab/ReasonCLIP-B32-S0-Des"
-model = CLIPModel.from_pretrained(model_id)
-processor = CLIPProcessor.from_pretrained(model_id)
-```
-
-For the full checkpoint list, see the [ReasonCLIP model card](https://github.com/RISys-Lab/ReasonCLIP/blob/main/doc/model_card.md).
+---
+library_name: transformers
+license: cc-by-nc-sa-4.0
+tags: []
+---
+
+## Model Details
+
+- Model: ReasonCLIP-B32-S0-Des
+- Base model: [openai/clip-vit-base-patch32](https://huggingface.co/openai/clip-vit-base-patch32)
+- Architecture: CLIP ViT-B/32
+- Image resolution: 224
+- Training stage: Stage 0 - Descriptive
+- Training data: [CC12M-Refined](https://huggingface.co/datasets/RISys-Lab/CC12M-Refined)
+
+## Method
+
+![Method overview](https://raw.githubusercontent.com/RISys-Lab/ReasonCLIP/main/doc/method.png)
+
+## Resources
+
+- GitHub: [RISys-Lab/ReasonCLIP](https://github.com/RISys-Lab/ReasonCLIP)
+- Paper: [arXiv:2606.26794](https://arxiv.org/abs/2606.26794)
+- Playground: [ReasonCLIP Playground](https://www.sczhang.com/reasonclip/)
+
+## Usage
+
+```python
+from transformers import CLIPModel, CLIPProcessor
+
+model_id = "RISys-Lab/ReasonCLIP-B32-S0-Des"
+model = CLIPModel.from_pretrained(model_id)
+processor = CLIPProcessor.from_pretrained(model_id)
+```
+
+For the full checkpoint list, see the [ReasonCLIP model card](https://github.com/RISys-Lab/ReasonCLIP/blob/main/doc/model_card.md).