diff --git a/codex-rs/tui/src/chatwidget.rs b/codex-rs/tui/src/chatwidget.rs
index 82f00f9ca..e3f95a612 100644
--- a/codex-rs/tui/src/chatwidget.rs
+++ b/codex-rs/tui/src/chatwidget.rs
@@ -2395,7 +2395,8 @@ impl ChatWidget {
             format!("⚠ {effort_label} reasoning effort can quickly consume Plus plan rate limits.")
         });
         let warn_for_model = preset.model.starts_with("gpt-5.1-codex")
-            || preset.model.starts_with("gpt-5.1-codex-max");
+            || preset.model.starts_with("gpt-5.1-codex-max")
+            || preset.model.starts_with("gpt-5.2");
 
         struct EffortChoice {
             stored: Option<ReasoningEffortConfig>,
diff --git a/codex-rs/tui2/src/chatwidget.rs b/codex-rs/tui2/src/chatwidget.rs
index ea29c00d9..320f5b54d 100644
--- a/codex-rs/tui2/src/chatwidget.rs
+++ b/codex-rs/tui2/src/chatwidget.rs
@@ -2379,7 +2379,8 @@ impl ChatWidget {
             format!("⚠ {effort_label} reasoning effort can quickly consume Plus plan rate limits.")
         });
         let warn_for_model = preset.model.starts_with("gpt-5.1-codex")
-            || preset.model.starts_with("gpt-5.1-codex-max");
+            || preset.model.starts_with("gpt-5.1-codex-max")
+            || preset.model.starts_with("gpt-5.2");
 
         struct EffortChoice {
             stored: Option<ReasoningEffortConfig>,