diff --git a/src/config/athena.py b/src/config/athena.py
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+++ b/src/config/athena.py
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+
+"""
+Athena Configuration Constants
+Centralizes configuration for the Athena system.
+"""
+
+# Routing Thresholds
+ROUTING_THRESHOLD = 0.75  # Limiar para detecção de Out-of-Domain
+RAG_CONFIDENCE_THRESHOLD = 0.6  # Limiar para evitar alucinação/respostas de baixa confiança
+
+# Models
+SAFETY_MODEL = "llama-guard-3"
+
+# Paths
+PATH_GAP_LOGS = ".gemini/knowledge_gaps/"