extraction error logging

packages/memory-service/src/entities/extraction.js

@@ -29,6 +29,9 @@ function buildExtractionPrompt(userMessage, aiResponse, knownEntities = []) {
         '  "type": one of the valid types above',
         '  "notes": one sentence describing this entity based on the conversation',
         '',
+        'Extract all named entities from this conversation.',
+        'Respond with ONLY a JSON array. Start your response with [ and end with ].',
+        'Do not include any text before or after the array.',
         `User: ${userMessage}`,
         `Assistant: ${aiResponse}`,
         '<|end|>',
@@ -68,7 +71,7 @@ async function extractAndStoreEntities(userMessage, aiResponse, projectId=null)
                 stream: false,
                 options: {
                     temperature: 0.1,
-                    num_predict: 768,
+                    num_predict: 1024,
                 },
             }),
         });
@@ -80,8 +83,15 @@ async function extractAndStoreEntities(userMessage, aiResponse, projectId=null)
         console.log('[entities] raw response:', JSON.stringify(raw.slice(0, 300)));
 
         // Extract just the JSON array — everything from [ to the last ]
-        const stripped = raw.replace(/```(?:json)?/g, '').trim();
-        const match = stripped.match(/\[[\s\S]*\]/);
+        let normalized = raw.replace(/```(?:json)?/g, '').trim();
+        if (!normalized.startsWith('[')) {
+            normalized = '[' + normalized;
+        }
+        if (!normalized.endsWith(']')) {
+            // Trim any trailing comma or incomplete object before closing
+            normalized = normalized.replace(/,?\s*\{[^}]*$/, '') + ']';
+        }
+        const match = normalized.match(/\[[\s\S]*\]/);
 
         if (!match) throw new Error('No JSON array found in response');
         const clean = match[0];