2026년 6월 3일 · 21 min read · semble / code-search
Semble Architecture Analysis: How an Agent-Oriented RAG Solves Code Search with Static Embeddings
Semble is a Python library that splits code into chunks with tree-sitter, fuses Model2Vec static embeddings with BM25 via RRF, and applies code-aware reranking — delivering millisecond code search on CPU alone. Where CodeGraph solves the same problem with an AST knowledge graph, Semble solves it through retrieval. This post analyzes the architecture by contrasting the two approaches.