Blame for source_snapshots.json

{
  "lmarena100k": {
    "default": "72e85b3ddc9c81bf7b659d6b03d4126dfd8fb34a"
  },
  "lmarena140k": {
    "default": "6322995ab34d7c2693e3f47dd13fa5caa0789a74"
  }
}