Update asr interim

engine/core/duplex_pipeline.py

@@ -414,6 +414,8 @@ class DuplexPipeline:
             )
         })
 
+        if not is_final:
+            logger.info(f"ASR interim: {text[:100]}")
         logger.debug(f"Sent transcript ({'final' if is_final else 'interim'}): {text[:50]}...")
 
     async def _on_speech_start(self) -> None:
@@ -463,7 +465,9 @@ class DuplexPipeline:
 
         logger.info(f"EOU detected - user said: {user_text[:100]}...")
 
-        # Send final transcription to client
+        # For ASR backends that already emitted final via callback,
+        # avoid duplicating transcript.final on EOU.
+        if user_text != self._last_sent_transcript:
             await self.transport.send_event({
                 **ev(
                     "transcript.final",

web/pages/Assistants.tsx

@@ -1703,17 +1703,11 @@ export const DebugDrawer: React.FC<{
             }
             const last = prev[prev.length - 1];
             if (last?.role === 'user') {
-              if (last.text === finalText) {
-                lastUserFinalRef.current = finalText;
-                return prev;
-              }
-              if (finalText.startsWith(last.text) || last.text.startsWith(finalText)) {
               const next = [...prev];
               next[next.length - 1] = { ...last, text: finalText };
               lastUserFinalRef.current = finalText;
               return next;
             }
-            }
             lastUserFinalRef.current = finalText;
             return [...prev, { role: 'user', text: finalText }];
           });