diff --git a/app/src/lib/audit/runner.ts b/app/src/lib/audit/runner.ts
index 9467d15..03bc77f 100644
--- a/app/src/lib/audit/runner.ts
+++ b/app/src/lib/audit/runner.ts
@@ -212,29 +212,50 @@ export async function runAudit(
   onProgress?: (progress: number) => void,
 ): Promise<AuditReport> {
   onProgress?.(0);
-  const maxRetries = 2;
-  const chunkSize = Math.ceil(scenarios.length / 1);
-
-  let lastError: Error | null = null;
-  for (let retry = 0; retry <= maxRetries; retry++) {
-    try {
-      const prompt = buildPrompt(scenarios);
-      const rawResponse = await runLLMAudit(config, prompt.system, prompt.user, () => {
-        onProgress?.(Math.round((retry * chunkSize) / maxRetries));
-      });
-      const llmResults = parseLLMResponse(rawResponse, scenarios.map(s => s.id));
-      const scenarioMap = new Map(scenarios.map(s => [s.id, { module: s.module, moduleLabel: s.moduleLabel }]));
-      const report = buildAuditReport(llmResults, scenarioMap, config.provider, config.model, rawResponse);
-      onProgress?.(scenarios.length);
-      return report;
-    } catch (e) {
-      lastError = e instanceof Error ? e : new Error(String(e));
-      if (retry < maxRetries) {
-        onProgress?.(0);
+  const maxRetriesPerChunk = 2;
+  const chunkSize = 10; // Enviar 10 cenários por vez é muito mais seguro
+  
+  const allLlmResults = [];
+  let completed = 0;
+  let rawResponseFull = '';
+  
+  for (let i = 0; i < scenarios.length; i += chunkSize) {
+    const chunk = scenarios.slice(i, i + chunkSize);
+    let chunkSuccess = false;
+    let chunkError: Error | null = null;
+    
+    for (let retry = 0; retry <= maxRetriesPerChunk; retry++) {
+      try {
+        const prompt = buildPrompt(chunk);
+        // Avisar a UI do progresso absoluto
+        onProgress?.(completed);
+        
+        const rawResponse = await runLLMAudit(config, prompt.system, prompt.user, (msg) => {
+          // Chamamos o onProgress para disparar a verificação de abortar do AuditPanel
+          onProgress?.(completed);
+        });
+        rawResponseFull += rawResponse + '\n\n';
+        
+        const llmResults = parseLLMResponse(rawResponse, chunk.map(s => s.id));
+        allLlmResults.push(...llmResults);
+        chunkSuccess = true;
+        break; // Sucesso, sai do retry loop
+      } catch (e) {
+        chunkError = e instanceof Error ? e : new Error(String(e));
+        console.warn(`Erro no chunk ${i} (tentativa ${retry}):`, chunkError);
       }
     }
+    
+    if (!chunkSuccess) {
+      throw chunkError ?? new Error(`Falha ao auditar cenários no índice ${i} após retentativas.`);
+    }
+    completed += chunk.length;
+    onProgress?.(completed);
   }
-  throw lastError ?? new Error('Audit failed after retries');
+
+  const scenarioMap = new Map(scenarios.map(s => [s.id, { module: s.module, moduleLabel: s.moduleLabel }]));
+  const report = buildAuditReport(allLlmResults, scenarioMap, config.provider, config.model, rawResponseFull);
+  return report;
 }
 
 async function fetchWithTimeout(