diff --git a/pitch-deck/app/api/chat/route.ts b/pitch-deck/app/api/chat/route.ts
index 3cd695d..188074c 100644
--- a/pitch-deck/app/api/chat/route.ts
+++ b/pitch-deck/app/api/chat/route.ts
@@ -180,9 +180,11 @@ export async function POST(request: NextRequest) {
         model: OLLAMA_MODEL,
         messages,
         stream: true,
+        think: false,
         options: {
           temperature: 0.4,
           num_predict: 4096,
+          num_ctx: 8192,
         },
       }),
       signal: AbortSignal.timeout(120000),