Update pipeline tag and add library_name

Hi,

This PR improves the model card by:
- Updating the `pipeline_tag` to `image-text-to-text` for better classification and discoverability.
- Adding `library_name: transformers` to the metadata, as the model architecture is supported by the Transformers library.
- Maintaining the existing detailed documentation, including performance results and citation.

Best,
Niels

README.md

@@ -1,13 +1,15 @@
 ---
-license: apache-2.0
+base_model:
+- Qwen/Qwen3-VL-4B-Instruct
 datasets:
 - OpenDataArena/MMFineReason-1.8M
 language:
 - en
-pipeline_tag: visual-question-answering
-base_model:
-- Qwen/Qwen3-VL-4B-Instruct
+license: apache-2.0
+pipeline_tag: image-text-to-text
+library_name: transformers
 ---
+
 <div align="center">
   <h1>MMFineReason</h1>
   <p><strong>Closing the Multimodal Reasoning Gap via Open Data-Centric Methods</strong></p>
@@ -27,7 +29,7 @@ base_model:
 </figure>
 
 ---
-This repository provides **MMFineReason-4B**; detailed dataset information is available at https://huggingface.co/datasets/OpenDataArena/MMFineReason-1.8M.
+This repository provides **MMFineReason-4B**, introduced in the paper [MMFineReason: Closing the Multimodal Reasoning Gap via Open Data-Centric Methods](https://huggingface.co/papers/2601.21821). Detailed dataset information is available at https://huggingface.co/datasets/OpenDataArena/MMFineReason-1.8M.
 
 ## 📖 Overview