diff --git a/mcp_server_main.py b/mcp_server_main.py
index b6347cc..16411ab 100644
--- a/mcp_server_main.py
+++ b/mcp_server_main.py
@@ -42,7 +42,7 @@ def create_app():
 from yargitay_mcp_module.client import YargitayOfficialApiClient
 from yargitay_mcp_module.models import (
     YargitayDetailedSearchRequest, YargitayDocumentMarkdown, CompactYargitaySearchResult,
-    YargitayBirimEnum
+    YargitayBirimEnum, CleanYargitayDecisionEntry
 )
 from bedesten_mcp_module.client import BedestenApiClient
 from bedesten_mcp_module.models import (
@@ -1004,8 +1004,20 @@ async def search_yargitay_detailed(
     try:
         api_response = await yargitay_client_instance.search_detailed_decisions(search_query)
         if api_response.data:
+            # Convert to clean decision entries without arananKelime field
+            clean_decisions = [
+                CleanYargitayDecisionEntry(
+                    id=decision.id,
+                    daire=decision.daire,
+                    esasNo=decision.esasNo,
+                    kararNo=decision.kararNo,
+                    kararTarihi=decision.kararTarihi,
+                    document_url=decision.document_url
+                )
+                for decision in api_response.data.data
+            ]
             return CompactYargitaySearchResult(
-                decisions=api_response.data.data,
+                decisions=clean_decisions,
                 total_records=api_response.data.recordsTotal,
                 requested_page=search_query.pageNumber,
                 page_size=search_query.pageSize)
diff --git a/yargitay_mcp_module/models.py b/yargitay_mcp_module/models.py
index 372f2f2..b784819 100644
--- a/yargitay_mcp_module/models.py
+++ b/yargitay_mcp_module/models.py
@@ -64,7 +64,6 @@ class YargitayApiDecisionEntry(BaseModel):
     esasNo: Optional[str] = Field(None, alias="esasNo", description="Case no")
     kararNo: Optional[str] = Field(None, alias="kararNo", description="Decision no")
     kararTarihi: Optional[str] = Field(None, alias="kararTarihi", description="Date")
-    arananKelime: Optional[str] = Field(None, alias="arananKelime", description="Keyword")
     # 'index' and 'siraNo' from API response are not critical for MCP tool, so omitted for brevity
     
     # This field will be populated by the client after fetching the search list
@@ -91,9 +90,18 @@ class YargitayDocumentMarkdown(BaseModel):
     markdown_content: Optional[str] = Field(None, description="Content")
     source_url: HttpUrl = Field(..., description="Source URL")
 
+class CleanYargitayDecisionEntry(BaseModel):
+    """Clean decision entry without arananKelime field to reduce token usage."""
+    id: str
+    daire: Optional[str] = Field(None, description="Chamber")
+    esasNo: Optional[str] = Field(None, description="Case no")
+    kararNo: Optional[str] = Field(None, description="Decision no")
+    kararTarihi: Optional[str] = Field(None, description="Date")
+    document_url: Optional[HttpUrl] = Field(None, description="Document URL")
+
 class CompactYargitaySearchResult(BaseModel):
     """A more compact search result model for the MCP tool to return."""
-    decisions: List[YargitayApiDecisionEntry]
+    decisions: List[CleanYargitayDecisionEntry]
     total_records: int
     requested_page: int
     page_size: int
\ No newline at end of file