feat: add voice session confirmation guardrails

2026-04-20 12:29:14 +08:00
parent 4ecf0c09c0
commit dbb512719d
8 changed files with 406 additions and 50 deletions
--- a/backend/app/core/config.py
+++ b/backend/app/core/config.py
@@ -82,6 +82,14 @@ class Settings(BaseSettings):
        "zh",
        description="Preferred language hint for voice transcription",
    )
+    voice_turn_low_transcript_confidence: float = Field(
+        0.65,
+        description="Prompt for confirmation when transcript confidence falls below this threshold",
+    )
+    voice_turn_low_intent_confidence: float = Field(
+        0.70,
+        description="Prompt for confirmation when intent confidence falls below this threshold",
+    )
    voice_turn_max_upload_bytes: int = Field(
        5 * 1024 * 1024,
        description="Maximum accepted upload size in bytes for one voice turn audio file",