Broken Submodule: scripts/mech_interp/persona_vectors is inaccessible and linked incorrectly

[Baigao030]

Hi,

Thank you for this interesting work.

I am trying to reproduce the results following the README, but I encountered an issue with the submodule located at scripts/mech_interp/persona_vectors.

The Problem:

On GitHub Web UI: The folder icon for persona_vectors is not clickable, which suggests the submodule reference might be pointing to a private repository or a non-existent commit.

Locally: When I try to run git submodule update --init --recursive, it fails to fetch the submodule content.

Impact:
The README states:

"For reproducibility, we provide our projection vectors in ../scripts/mech_interp/persona_vectors/persona_vectors/Qwen2.5-7B-Instruct"

Since the submodule is broken, I cannot access these pre-computed projection vectors (.pt files), and I am unable to run the reproduction scripts.

Request:
Could you please:

Fix the submodule link in the repository?

Or alternatively, provide a direct download link (e.g., Google Drive/HuggingFace) for the pre-computed vector files?

Thanks for your help!