Add task category and code link

README.md

@@ -486,6 +486,8 @@ dataset_info:
     num_examples: 100
   download_size: 23507972
   dataset_size: 23507972
+task_categories:
+- text-retrieval
 ---
 
 # World Embedding Solid Retrieval
@@ -495,6 +497,8 @@ World Embedding Solid Retrieval is the solid mechanics retrieval split of the
 2,700 simulation videos from 27 physics families. The family shards are loaded
 together as the default configuration.
 
+Code: https://github.com/World-Representation-Lab/World-Embedding-Benchmark
+
 ## Usage
 
 ```python
@@ -528,4 +532,4 @@ The benchmark uses `parsed_text` for text-video retrieval.
   primaryClass  = {cs.CV},
   url           = {https://arxiv.org/abs/2610.03632}
 }
-```
+```