M42: calibrate grounded RAGcore fallback

2026-08-21 17:22:17 +02:00
parent 24dcb3494c
commit 0045778dbb
3 changed files with 25 additions and 3 deletions
@@ -24,7 +24,9 @@ class Settings(BaseSettings):
    ragcore_space_id: str = ""
    ragcore_http_timeout_seconds: float = 5.0
    # Search fallback is only labelled grounded above this explicit retrieval threshold.
-    ragcore_min_search_score: float = 0.05
+    # RAGcore's fused score is reciprocal-rank based (top ranks are ~1/61), so this
+    # accepts only leading results while still rejecting absent and low-ranked evidence.
+    ragcore_min_search_score: float = 0.016
    n8n_webhook_url: str = "http://n8n:5678/webhook/mobilityops-return"
    n8n_webhook_trigger_token: str = "replace-me-n8n-webhook-trigger-token"
    n8n_callback_token: str = "replace-me-n8n-callback-token"