Cannot download dataset via Git LFS and evaluation crashes with `'str' object has no attribute 'get'`

[lisiyangxjsj]

Hi authors,

I encountered two critical issues when reproducing MedMemoryBench:

1. Git LFS download failed with the error: This repository exceeded its LFS budget. I can not fetch the real dataset files via git lfs fetch/pull, only LFS pointer files are obtained locally.
2. When I run the evaluation pipeline using incomplete pointer JSON files, the program throws an error:

AttributeError: 'str' object has no attribute 'get'
File: benchmarks/medmemorybench/dataset.py
Line: timestamp = event_info.get("date") if event_info else None

It is caused by malformed dataset content. The event_info field is a string instead of a dictionary in incomplete files.

Could you please provide the complete data/MedMemoryBench dataset as a zip archive (uploaded to Releases or cloud drive)?
Without the full dataset, I cannot complete the benchmark evaluation.

Thank you very much for your help!