diff --git a/config.yaml b/config.yaml
index 58a2c45..da70dc6 100644
--- a/config.yaml
+++ b/config.yaml
@@ -16,7 +16,7 @@ ai:
       endpoint: "http://100.76.254.116:8801/v1/chat/completions"
       model: "mlx-community/Qwen3.6-27B-6bit"
       max_tokens: 4096
-      timeout: 120
+      timeout: 480  # 프리필 실측 ~112 tok/s — 120K자 장문 커버 (2026-06-11)
       context_char_limit: 120000
       temperature: 0.0
 
@@ -25,7 +25,7 @@ ai:
       endpoint: "http://100.76.254.116:8801/v1/chat/completions"
       model: "mlx-community/Qwen3.6-27B-6bit"
       max_tokens: 8192
-      timeout: 300
+      timeout: 900  # 프리필 실측 ~112 tok/s — 260K자 상한 장문 커버 (2026-06-11)
       context_char_limit: 260000
       temperature: 0.3
       top_p: 0.9