Shorten warning message

Author: steven10a

src/__tests__/unit/checks/pii.test.ts

@@ -376,10 +376,10 @@ describe('pii guardrail', () => {
       await pii({}, 'test data', config);
 
       expect(consoleWarnSpy).toHaveBeenCalledWith(
-        expect.stringContaining('DEPRECATION WARNING: PIIEntity.NRP')
+        expect.stringContaining('DEPRECATION: PIIEntity.NRP')
       );
       expect(consoleWarnSpy).toHaveBeenCalledWith(
-        expect.stringContaining('https://github.com/openai/openai-guardrails-js/issues/47')
+        expect.stringContaining('more robust implementation')
       );
 
       consoleWarnSpy.mockRestore();
@@ -396,10 +396,10 @@ describe('pii guardrail', () => {
       await pii({}, 'test data', config);
 
       expect(consoleWarnSpy).toHaveBeenCalledWith(
-        expect.stringContaining('DEPRECATION WARNING: PIIEntity.PERSON')
+        expect.stringContaining('DEPRECATION: PIIEntity.PERSON')
       );
       expect(consoleWarnSpy).toHaveBeenCalledWith(
-        expect.stringContaining('https://github.com/openai/openai-guardrails-js/issues/47')
+        expect.stringContaining('more robust implementation')
       );
 
       consoleWarnSpy.mockRestore();

src/checks/pii.ts

@@ -893,13 +893,15 @@ function _warnDeprecatedEntities(entities: PIIEntity[]): void {
 
     shownDeprecationWarnings.add(entity);
 
+    const description =
+      entity === PIIEntity.NRP
+        ? 'NRP matches any two consecutive words'
+        : 'PERSON matches any two capitalized words';
+
     console.warn(
-      `[openai-guardrails-js] DEPRECATION WARNING: PIIEntity.${entity} has been removed from default entities due to high false positive rates.\n` +
-        `  - ${entity === PIIEntity.NRP ? 'NRP matches any two consecutive words (e.g., "nuevo cliente", "crea un")' : 'PERSON matches any two capitalized words (e.g., "New York", "The User")'}\n` +
-        `  - This pattern causes false positives in normal conversation, especially in non-English languages.\n` +
-        `  - Consider using more specific region-based patterns like SG_NRIC_FIN, UK_NINO, etc.\n` +
-        `  - To suppress this warning, remove PIIEntity.${entity} from your entities configuration.\n` +
-        `  - See: https://github.com/openai/openai-guardrails-js/issues/47`
+      `[openai-guardrails-js] DEPRECATION: PIIEntity.${entity} removed from defaults (${description}).\n` +
+        `  A more robust implementation will be released in a future version.\n` +
+        `  To suppress: remove PIIEntity.${entity} from config. See: https://github.com/openai/openai-guardrails-js/issues/47`
     );
   }
 }