diff --git a/.env.example b/.env.example
index 2a65ae3..4dc8043 100644
--- a/.env.example
+++ b/.env.example
@@ -16,3 +16,6 @@ STORAGE_SECRET_KEY=minioadmin
 STORAGE_BUCKET=cases
 STORAGE_REGION=us-east-1
 STORAGE_FORCE_PATH_STYLE=true
+
+# AI Config
+GOOGLE_API_KEY=your_gemini_api_key_here
\ No newline at end of file
diff --git a/src/cases/parser/parser.service.ts b/src/cases/parser/parser.service.ts
index a90914e..7d71270 100644
--- a/src/cases/parser/parser.service.ts
+++ b/src/cases/parser/parser.service.ts
@@ -11,10 +11,13 @@ const CaseMetadataSchema = z.object({
   office: z.string().describe("The specific department, chamber, or administrative division within the court system."),
   court: z.string().describe("The court's full official name of the adjudicating body. Do not use relative references; instead, identify the institution from the document header, the formal seal, or the specific treaty/statute that establishes its jurisdiction."),
   caseNumber: z.string().describe(
-  "The formal administrative or legal identifier assigned to the matter."
+  "The formal administrative or legal identifier assigned to the matter. " +
+  "Look for unique alphanumeric codes (often containing slashes, dashes, or prefixes like 'No.', 'Ref.', or 'Sag') " +
+  "usually located in the document header, top margin, or immediately following the title."
   ),
   summary: z.string().describe(
-    "A concise brief of the dispute and the final determination."
+    "A concise brief of the dispute and the final determination. " +
+    "Focus on 'The Issue' (what was being decided) and 'The Disposition' (the final ruling or outcome)."
   ),
 });