Topic
RAG Pipeline Latency Benchmarks
13 posts on rag pipeline latency benchmarks — part of benchmarks & performance on the n4n AI blog.
Why chunk size affects RAG pipeline latency
Analyzes how chunk size drives RAG pipeline latency across embedding, retrieval, and generation, with code and tradeoffs for engineers tuning systems.
Streaming vs batch generation in RAG pipeline latency
Compare streaming vs batch RAG generation latency across capabilities, cost, throughput, and ergonomics to choose the right architecture for your pipeline.
RAG pipeline latency: single-query vs multi-hop retrieval
Compare single-query and multi-hop retrieval latency RAG pipelines across cost, latency, ergonomics, and limits to choose the right architecture.
RAG latency: hybrid search vs pure vector search
Compare hybrid search vs vector search latency across capabilities, cost, throughput, and ergonomics to choose the right RAG retrieval architecture.
RAG generation step latency: GPT-4o vs Claude
Head-to-head comparison of RAG generation latency GPT-4o vs Claude across cost, speed, ergonomics, and limits, with a practical model selection guide.
Measuring latency overhead of query rewriting in RAG
A practitioner's analysis of query rewriting latency RAG: where overhead comes from, how to measure it, and when the tradeoff is worth it.
Measuring end-to-end RAG latency on a 1M document corpus
A practitioner's analysis of measuring end-to-end RAG latency large corpus at 1M documents, with stage decomposition, benchmarking methodology, and tradeoffs.
How much latency does reranking add to RAG pipelines?
A practical analysis of reranking latency RAG pipelines, breaking down cross-encoder costs, tradeoffs, and mitigation patterns for engineers building search.
How caching cuts latency in production RAG pipelines
Practical steps to implement RAG caching latency reduction in production pipelines, with code for semantic caches and LLM gateway cache-control hints.
Vector database latency benchmark: Pinecone vs pgvector
A practitioner's head-to-head on Pinecone vs pgvector latency: index architecture, cost, ergonomics, and which vector DB to pick for RAG.
RAG pipeline latency benchmark: retrieval vs generation
A head-to-head benchmark of RAG retrieval vs generation latency across cost, throughput, and ergonomics, with a clear verdict for production use cases.
RAG latency benchmark: 5 vector database providers
A hands-on vector database RAG latency comparison of Pinecone, Weaviate, Qdrant, Milvus, and pgvector across cost, speed, and ergonomics to guide your pick.
Benchmarking embedding latency for real-time RAG search
Analyze embedding latency RAG search benchmarks to see why query vectorization dominates real-time retrieval speed, with code and tradeoffs.
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