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Posts tagged "vector search code"

3 posts found

May 25, 2026 AST vs vector code embeddings code graph

AST vs Vector vs Graph vs IR: Four Ways to Give an LLM Your Codebase

Every tool that feeds your codebase to an AI coding agent picks one of four representations. AST parsing, vector embeddings, code graphs, or a verifiable intermediate representation. Here is what each one keeps, what each one throws away, and why the first three are features of the fourth.

May 17, 2026 code context MCP code knowledge graph

The Code Context Landscape — Every Major Approach Compared to ByteBell

A comprehensive map of the open source tools providing context to AI coding agents in 2026, grouped by underlying technical approach (vector embeddings, AST parsing, compiler indexers, and LLM-generated metadata), with an honest analysis of where each one wins and where ByteBell's cross-repo, on-prem, business-context graph is the right answer.

Dec 7, 2025 code rag rag for code graph rag

The Simple Graph RAG Strategy That Finally Makes Multi-Repository Code Changes Reliable

Vector search finds relevant code but misses the blast radius. Learn how combining lightweight code graphs with RAG creates cross-repository context that makes code changes across 50+ repositories predictable—without heavy graph infrastructure.