diff --git a/backend/app/main.py b/backend/app/main.py
index 7c88796..437d9ff 100644
--- a/backend/app/main.py
+++ b/backend/app/main.py
@@ -278,7 +278,7 @@ def extract_pdf_text_smart(pdf_content: bytes, max_chars: int = None) -> dict:
         }
 
 
-BACKEND_VERSION = "1.2.5"
+BACKEND_VERSION = "1.2.6"
 app = FastAPI(title="Checklist Inteligente API", version=BACKEND_VERSION)
 
 # S3/MinIO configuration
@@ -3417,6 +3417,7 @@ async def chat_with_ai_assistant(
     user_message: str = Form(""),
     chat_history: str = Form("[]"),
     context_photos: str = Form("[]"),
+    context_answers: str = Form("[]"),
     vehicle_info: str = Form("{}"),
     assistant_prompt: str = Form(""),
     assistant_instructions: str = Form(""),
@@ -3438,6 +3439,7 @@ async def chat_with_ai_assistant(
     import json
     chat_history_list = json.loads(chat_history)
     context_photos_list = json.loads(context_photos)
+    context_answers_list = json.loads(context_answers)
     vehicle_info_dict = json.loads(vehicle_info)
     
     print(f"📋 Question ID: {question_id}")
@@ -3445,6 +3447,7 @@ async def chat_with_ai_assistant(
     print(f"💬 User message: {user_message}")
     print(f"📎 Attached files: {len(files)}")
     print(f"📸 Context photos: {len(context_photos_list)} fotos")
+    print(f"📝 Context answers: {len(context_answers_list)} respuestas previas")
     print(f"💭 Chat history: {len(chat_history_list)} mensajes previos")
     
     # Procesar archivos adjuntos
@@ -3523,6 +3526,21 @@ INFORMACIÓN DEL VEHÍCULO:
                     status = analysis_text.get('status', 'unknown')
                     photos_context += f"\n{idx}. Pregunta ID {photo.get('questionId')}: Status={status}\n   Observaciones: {obs[:200]}...\n"
         
+        # NUEVO: Construir contexto de respuestas de texto de preguntas anteriores
+        answers_context = ""
+        if context_answers_list:
+            answers_context = f"\n\nRESPUESTAS DE PREGUNTAS ANTERIORES ({len(context_answers_list)} respuestas):\n"
+            for idx, ans in enumerate(context_answers_list, 1):
+                question_text = ans.get('questionText', f"Pregunta {ans.get('questionId')}")
+                answer_value = ans.get('answer', '')
+                observations = ans.get('observations', '')
+                
+                answers_context += f"\n{idx}. {question_text}\n"
+                if answer_value:
+                    answers_context += f"   Respuesta: {answer_value}\n"
+                if observations:
+                    answers_context += f"   Observaciones: {observations}\n"
+        
         # Definir la longitud de respuesta
         max_tokens_map = {
             'short': 200,
@@ -3559,6 +3577,8 @@ INFORMACIÓN DEL VEHÍCULO:
 CONTEXTO DEL VEHÍCULO Y PREGUNTA:
 {vehicle_context}
 
+{answers_context}
+
 {photos_context}
 
 {attached_context}
diff --git a/frontend/package.json b/frontend/package.json
index 993eae9..fb8034c 100644
--- a/frontend/package.json
+++ b/frontend/package.json
@@ -1,7 +1,7 @@
 {
   "name": "checklist-frontend",
   "private": true,
-  "version": "1.2.7",
+  "version": "1.2.8",
   "type": "module",
   "scripts": {
     "dev": "vite",
diff --git a/frontend/public/service-worker.js b/frontend/public/service-worker.js
index 815bf26..5787191 100644
--- a/frontend/public/service-worker.js
+++ b/frontend/public/service-worker.js
@@ -1,6 +1,6 @@
 // Service Worker para PWA con detección de actualizaciones
 // IMPORTANTE: Actualizar esta versión cada vez que se despliegue una nueva versión
-const CACHE_NAME = 'ayutec-v1.2.7';
+const CACHE_NAME = 'ayutec-v1.2.8';
 const urlsToCache = [
   '/',
   '/index.html'
diff --git a/frontend/src/App.jsx b/frontend/src/App.jsx
index a8f01d9..ea27ed8 100644
--- a/frontend/src/App.jsx
+++ b/frontend/src/App.jsx
@@ -5632,6 +5632,7 @@ function AIAssistantChatModal({ question, inspection, allAnswers, messages, setM
 
       // Recopilar fotos de preguntas anteriores según configuración
       const contextPhotos = []
+      const contextAnswers = [] // NUEVO: respuestas de texto de preguntas anteriores
       const contextQuestionIds = config.context_questions 
         ? config.context_questions.split(',').map(id => parseInt(id.trim()))
         : Object.keys(allAnswers).map(id => parseInt(id))
@@ -5641,6 +5642,8 @@ function AIAssistantChatModal({ question, inspection, allAnswers, messages, setM
 
       previousQuestionIds.forEach(qId => {
         const answer = allAnswers[qId]
+        
+        // Agregar fotos si existen
         if (answer?.photos && answer.photos.length > 0) {
           answer.photos.forEach(photoUrl => {
             contextPhotos.push({
@@ -5650,9 +5653,22 @@ function AIAssistantChatModal({ question, inspection, allAnswers, messages, setM
             })
           })
         }
+        
+        // NUEVO: Agregar respuestas de texto (incluyendo observations)
+        if (answer?.value || answer?.observations) {
+          // Buscar la pregunta para obtener su texto
+          const questionData = inspection.checklist.questions.find(q => q.id === qId)
+          contextAnswers.push({
+            questionId: qId,
+            questionText: questionData?.text || `Pregunta ${qId}`,
+            answer: answer.value || '',
+            observations: answer.observations || ''
+          })
+        }
       })
 
       formData.append('context_photos', JSON.stringify(contextPhotos))
+      formData.append('context_answers', JSON.stringify(contextAnswers)) // NUEVO
       formData.append('vehicle_info', JSON.stringify({
         brand: inspection.vehicle_brand,
         model: inspection.vehicle_model,
diff --git a/frontend/src/Sidebar.jsx b/frontend/src/Sidebar.jsx
index be90127..0aed864 100644
--- a/frontend/src/Sidebar.jsx
+++ b/frontend/src/Sidebar.jsx
@@ -153,7 +153,7 @@ export default function Sidebar({ user, activeTab, setActiveTab, sidebarOpen, se
                 className="w-10 h-10 object-contain bg-white rounded p-1"
               />
               <p className="text-xs text-indigo-300 font-medium hover:text-indigo-200">
-                Ayutec v1.2.7
+                Ayutec v1.2.8
               </p>
             </a>
           </div>