{"id":"punctuation","family":"invariance","task":"sentiment","original":"这部电影很精彩。","candidate":"这部电影很精彩！","original_label":"positive","candidate_label":"positive","label_preserved":true,"budget":"replace one punctuation mark","rationale":"情绪方向保持，强度可能改变","human_review":"待人工核验","inference_status":"not_run"}
{"id":"space","family":"invariance","task":"sentiment","original":"这部电影很精彩。","candidate":"这部电影 很精彩。","original_label":"positive","candidate_label":"positive","label_preserved":true,"budget":"insert one space","rationale":"只改变空白，预期语义保持","human_review":"待人工核验","inference_status":"not_run"}
{"id":"synonym","family":"invariance","task":"sentiment","original":"这部电影很精彩。","candidate":"这部影片很精彩。","original_label":"positive","candidate_label":"positive","label_preserved":true,"budget":"one noun substitution","rationale":"语境中电影和影片近义，仍需人工核验","human_review":"待人工核验","inference_status":"not_run"}
{"id":"format","family":"invariance","task":"sentiment","original":"请判断情感：这部电影很精彩。","candidate":"请只输出正面或负面：这部电影很精彩。","original_label":"positive","candidate_label":"positive","label_preserved":true,"budget":"replace instruction wrapper only","rationale":"回答格式改变但分类对象保持，使用预设标签映射","human_review":"待人工核验","inference_status":"not_run"}
{"id":"negation","family":"label_change_control","task":"sentiment","original":"这部电影很精彩。","candidate":"这部电影不精彩。","original_label":"positive","candidate_label":"negative","label_preserved":false,"budget":"one word replacement","rationale":"否定改变金标，不能按原标签计算攻击成功","human_review":"待人工核验","inference_status":"not_run"}
{"id":"antonym","family":"label_change_control","task":"sentiment","original":"这部电影很精彩。","candidate":"这部电影很无聊。","original_label":"positive","candidate_label":"negative","label_preserved":false,"budget":"one adjective substitution","rationale":"反义替换改变金标，单列方向性控制","human_review":"待人工核验","inference_status":"not_run"}