feat(gateway:moderationAgent): Switch model to Microsoft: Phi 4 Multimodal Instruct

2 files changed, 18 insertions, 2 deletions

diff --git a/packages/gateway/src/listeners/moderationAgent/constants.ts b/packages/gateway/src/listeners/moderationAgent/constants.ts
index f91627e..969ca19 100644
--- a/packages/gateway/src/listeners/moderationAgent/constants.ts
+++ b/packages/gateway/src/listeners/moderationAgent/constants.ts
@@ -8,7 +8,7 @@ export const MIN_MESSAGE_LENGTH = 15;
 export const MAX_SYMBOL_DENSITY = 0.6;
 export const MAX_COMPLETION_TOKENS = 2000;
 export const MESSAGE_HISTORY_SIZE = 0;
-export const MODEL = "gpt-5-nano";
+export const MODEL = "microsoft/phi-4-multimodal-instruct";
 export const SAFE_WORDS = new Set([
   "hello",
   "hi",
diff --git a/packages/gateway/src/listeners/moderationAgent/utilities.ts b/packages/gateway/src/listeners/moderationAgent/utilities.ts
index b5c0530..eb55f1c 100644
--- a/packages/gateway/src/listeners/moderationAgent/utilities.ts
+++ b/packages/gateway/src/listeners/moderationAgent/utilities.ts
@@ -169,7 +169,23 @@ UNDERAGE CONTENT RULES:
     }
 
     try {
-      return JSON.parse(content);
+      let jsonContent = content;
+      
+      if (content.startsWith("```json")) {
+        if (content.endsWith("```")) {
+          jsonContent = content.slice(7, -3).trim();
+        } else {
+          jsonContent = content.slice(7).trim();
+        }
+      } else if (content.startsWith("```")) {
+        if (content.endsWith("```")) {
+          jsonContent = content.slice(3, -3).trim();
+        } else {
+          jsonContent = content.slice(3).trim();
+        }
+      }
+      
+      return JSON.parse(jsonContent);
     } catch (parseError) {
       console.error("Failed to parse OpenRouter response as JSON:", content);
       console.error("Parse error:", parseError);