update

webapp/models.py

@@ -542,6 +542,26 @@ class SessionScoreRequest(ScoreRequest):
     Each call adds a new sample row to the session's scores.csv.
     """
 
+    model_config = ConfigDict(
+        json_schema_extra={
+            "examples": [
+                {
+                    "summary": "Dify 会话批量评分",
+                    "value": {
+                        "session_id": "dify-session-001",
+                        "question": "单源CT与双源CT在球管配置上有何本质区别？",
+                        "answer": "单源CT只有一套球管-探测器系统，双源CT有两套独立的球管-探测器系统。",
+                        "contexts": "双源CT采用两套管-探测器系统 |||| 单源CT只有一个球管",
+                        "context_separator": " |||| ",
+                        "metrics": ["answer_relevancy", "faithfulness"],
+                        "judge_model": "gpt-5.5",
+                        "embedding_model": "text-embedding-3-small",
+                    },
+                }
+            ]
+        }
+    )
+
     session_id: str = Field(
         description=(
             "会话唯一标识符。相同 session_id 的多次调用合并为同一报告，"