diff --git a/src/main/java/kz/konturai/parser/service/CampaignPredictionService.java b/src/main/java/kz/konturai/parser/service/CampaignPredictionService.java
index 59fc224..8e81275 100644
--- a/src/main/java/kz/konturai/parser/service/CampaignPredictionService.java
+++ b/src/main/java/kz/konturai/parser/service/CampaignPredictionService.java
@@ -3,7 +3,6 @@ package kz.konturai.parser.service;
 import com.fasterxml.jackson.core.type.TypeReference;
 import com.fasterxml.jackson.databind.JsonNode;
 import com.fasterxml.jackson.databind.ObjectMapper;
-import kz.konturai.parser.exception.ClaudeApiException;
 import kz.konturai.parser.model.CampaignPrediction;
 import kz.konturai.parser.model.TargetingCampaign;
 import kz.konturai.parser.repository.CampaignPredictionRepository;
@@ -24,7 +23,7 @@ import java.util.Optional;
 @Slf4j
 public class CampaignPredictionService {
 
-    private final ClaudeApiService claudeApiService;
+    private final OpenAIAnalyticsService openAiService;
     private final CampaignPredictionRepository predictionRepository;
     private final TargetingCampaignRepository campaignRepository;
     private final ObjectMapper objectMapper;
@@ -93,7 +92,15 @@ public class CampaignPredictionService {
         String userMessage = buildUserMessage(campaign);
 
         try {
-            String rawJson = claudeApiService.call(SYSTEM_PROMPT, userMessage, 4000);
+            String rawJson = openAiService.generateWithInstructionWithModel(
+                    "",
+                    userMessage,
+                    "ru",
+                    "gpt-4o",
+                    SYSTEM_PROMPT,
+                    4000,
+                    120000L
+            );
             CampaignPrediction prediction = parsePrediction(rawJson, campaign.getId());
 
             // Снимаем флаг isLatest со старых предсказаний
@@ -108,9 +115,9 @@ public class CampaignPredictionService {
                     prediction.getPredictionScore(), prediction.getPredictionLabel());
             return prediction;
 
-        } catch (ClaudeApiException e) {
-            log.error("[Prediction] Ошибка Claude API: {}", e.getMessage());
-            throw e;
+        } catch (Exception e) {
+            log.error("[Prediction] Ошибка OpenAI API: {}", e.getMessage());
+            throw new RuntimeException("Ошибка генерации предсказания: " + e.getMessage(), e);
         }
     }
 
diff --git a/src/main/java/kz/konturai/parser/service/ClaudeApiService.java b/src/main/java/kz/konturai/parser/service/ClaudeApiService.java
index 7902290..5ed872b 100644
--- a/src/main/java/kz/konturai/parser/service/ClaudeApiService.java
+++ b/src/main/java/kz/konturai/parser/service/ClaudeApiService.java
@@ -24,9 +24,9 @@ import java.util.Map;
 @Slf4j
 public class ClaudeApiService {
 
-    private static final String CLAUDE_MODEL = "claude-sonnet-4-20250514";
-    private static final int MAX_RETRIES = 3;
-    private static final Duration TIMEOUT = Duration.ofSeconds(60);
+    private static final String CLAUDE_MODEL = "claude-sonnet-4-5";
+    private static final int MAX_RETRIES = 2;
+    private static final Duration TIMEOUT = Duration.ofSeconds(90);
 
     private final WebClient webClient;
     private final ObjectMapper objectMapper;