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给出方法与评价。这是已核验的一手实现入口，本册没有运行该权重，不将官方示例写成本次成绩，也不假设它必然正确解析任意空间关系。","sha256":"977a7b56f50df0ae01df26c8871ff887a3bca8c4c8cf72eb2e003f434affd394","chapter":{"id":"course","title":"5. 真实 grounding 模型的证据入口与本册边界"},"unit":{"id":"notebook-blocks/22efa2ceff4046f99dd3adcb0bf68d7f","title":"5. 真实 grounding 模型的证据入口与本册边界"},"page":{"id":"reading-opening","title":"5. 真实 grounding 模型的证据入口与本册边界","number":1},"sectionTitle":"5. 真实 grounding 模型的证据入口与本册边界","currentQuestion":"5. 真实 grounding 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