Update annotations for xingxing

annotations/xingxing.jsonl

@@ -0,0 +1 @@
+{"sample_id": "bagel_post_filter_001", "annotator": "xingxing", "judgment": "mismatch", "note": "", "updated_at": "2026-03-26T16:23:19.726997+00:00", "dataset": "bagel", "split": "post_filter"}