From b9c4b3068fd14fdaf1c8f388cdb3dc0ba3654b6d Mon Sep 17 00:00:00 2001
From: cthomas <carenthomas@gmail.com>
Date: Mon, 9 Mar 2026 19:32:15 -0700
Subject: [PATCH] fix: reasoning ui for auto models (#1316)

---
 src/cli/App.tsx                | 6 ++++--
 src/websocket/listen-client.ts | 2 +-
 2 files changed, 5 insertions(+), 3 deletions(-)

diff --git a/src/cli/App.tsx b/src/cli/App.tsx
index f948a09..5997295 100644
--- a/src/cli/App.tsx
+++ b/src/cli/App.tsx
@@ -1562,8 +1562,10 @@ export default function App({
   }, [currentModelLabel, derivedReasoningEffort, llmConfig]);
   const currentModelProvider = llmConfig?.provider_name ?? null;
   const currentReasoningEffort: ModelReasoningEffort | null =
-    derivedReasoningEffort ??
-    inferReasoningEffortFromModelPreset(currentModelId, currentModelLabel);
+    currentModelLabel?.startsWith("letta/auto")
+      ? null
+      : (derivedReasoningEffort ??
+        inferReasoningEffortFromModelPreset(currentModelId, currentModelLabel));
 
   // Billing tier for conditional UI and error context (fetched once on mount)
   const [billingTier, setBillingTier] = useState<string | null>(null);
diff --git a/src/websocket/listen-client.ts b/src/websocket/listen-client.ts
index 487dfa7..c9ee9fd 100644
--- a/src/websocket/listen-client.ts
+++ b/src/websocket/listen-client.ts
@@ -2544,7 +2544,7 @@ async function handleIncomingMessage(
       onStatusChange?.("processing", connectionId);
     }
 
-    let messagesToSend: Array<MessageCreate | ApprovalCreate> = [];
+    const messagesToSend: Array<MessageCreate | ApprovalCreate> = [];
     let turnToolContextId: string | null = null;
     let queuedInterruptedToolCallIds: string[] = [];