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- from core_shared import ServiceSettings
- class KnowledgeServiceSettings(ServiceSettings):
- service_name: str = "knowledge-service"
- service_port: int = 8012
- database_url: str = "sqlite:///./knowledge_service.db"
- default_chunk_size: int = 800
- default_chunk_overlap: int = 120
- embedding_dimensions: int = 32
- embedding_model: str = "local-hash-v1"
- embedding_provider: str = "local"
- embedding_base_url: str | None = None
- embedding_api_key: str | None = None
- embedding_timeout_seconds: float = 30.0
- embedding_fallback_to_local: bool = True
- retrieval_keyword_weight: float = 0.55
- retrieval_vector_weight: float = 0.30
- retrieval_rerank_weight: float = 0.15
- retrieval_rerank_enabled: bool = True
- retrieval_candidate_multiplier: int = 5
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