Unverified50% confidenceTradeoffExact time
TTC实现路径分为顺序扩展和并行扩展两类，顺序扩展在单步推理深度不足时效果更显著，并行扩展在答案空间存在多条等价路径时优势更突出
1
Sources
50%
Confidence
Long-term
Relevance
7/18/2026
First Seen
Sources
Related Claims
UnverifiedThe multi-query rewriting strategy involves rewriting the user's original question into 3–5 versions that are semantically equivalent but differently expressed, then concurrently retrieving all paths to expand recall coverage.62% similarUnverifiedTavily支持搜索深度控制（basic和advanced两种模式）、领域过滤和结果数量限制等参数58% similarUnverifiedReranking typically uses a CrossEncoder architecture that concatenates the query with candidate chunks for relevance scoring, and has become a standard coarse-ranking + fine-ranking two-stage architecture in industrial-grade RAG systems.56% similarUnverifiedContext Mode使用Reciprocal Rank Fusion算法合并两种搜索策略的排序结果56% similar
Cite This Claim
Stable URI
https://kongchang.com/claim/550664API
curl https://kongchang.com/api/v1/knowledge/claims/550664MCP
get_claim(id=550664)