Real ChatGPT answer · index seedrZg3d66VP2gcompleteB2B software · AI and automation toolsinformational
We have to decide between Pinecone, Weaviate, and Milvus for our enterprise RAG system by this afternoon. Which vector database has the lowest p95 latency for 50 million 1536 dimensional vectors?
Download run
Fan-out diagram
The searches the AI actually ran for this prompt.
SEED QUERY
We have to decide between Pinecone, Weaviate, and Milvus for our enterprise RAG system by this afternoon. Which vector database has the lowest p95 latency for 50 million 1536 dimensional vectors?
4 real searches · 1 real-search pass
Pinecone Weaviate Milvus benchmark 50 million 1536 dimensions p95 latency comparison 2025 2026Google ↗
OBSERVEDComparison
Pinecone performance latency p95 vector search benchmark documentationGoogle ↗
OBSERVEDReason
Weaviate performance benchmark p95 latency vector search documentationGoogle ↗
OBSERVEDReason
Milvus performance benchmark p95 latency vector search documentationGoogle ↗
OBSERVEDReason
Badge and edge weight = share of passes that produced the query. Hover a query for its intent and routing format.
Query classes
Google's semantic query class for every sub-query: what kind of answer each search is after, simulated vs real.
ChatGPT real searches (4)
Classes come from the query-classifier (a local Laya model). 3 of 4 calls are low-confidence (under 50%) — hover a query in the table to see its confidence.
Searches and sources
ChatGPT4 real searches · gpt-6
Pinecone Weaviate Milvus benchmark 50 million 1536 dimensions p95 latency comparison 2025 2026 Google ↗
Pinecone performance latency p95 vector search benchmark documentation Google ↗
Weaviate performance benchmark p95 latency vector search documentation Google ↗
Milvus performance benchmark p95 latency vector search documentation Google ↗
- Vector Database Benchmark 2026: Qdrant vs Pinecone vs Weaviate vs Milvus (Real Tests) · app.ailog.fr
- Vector Database Benchmark: 7 Open-Source Engines for RAG · aimultiple.com
- GitHub - nathaniel-gordon/vectorbench: 100M-scale vector database benchmark suite evaluating Qdrant, Weaviate, Milvus, pgvector, Pinecone, and Chroma on Recall@10, QPS, P99 latency, and cost. · github.com
- GitHub - jhondados/vector-database-benchmark: Comprehensive vector database benchmark: pgvector, Pinecone, Weaviate, Chroma, Qdrant, Milvus — recall@k, QPS, latency, cost and scalability comparison at 100M vectors · github.com
Queries
4 queries · click a column to sort
| Query / type | Search | Intent | Query class | Routing format | Cluster | Freq ↓ | Weight |
|---|---|---|---|---|---|---|---|
Pinecone Weaviate Milvus benchmark 50 million 1536 dimensions p95 latency comparison 2025 2026 OBSERVED | Google ↗ AI Mode ↗ | — | Comparison | — | — | 1x of 1 | |
Pinecone performance latency p95 vector search benchmark documentation OBSERVED | Google ↗ AI Mode ↗ | — | Reason | — | — | 1x of 1 | |
Weaviate performance benchmark p95 latency vector search documentation OBSERVED | Google ↗ AI Mode ↗ | — | Reason | — | — | 1x of 1 | |
Milvus performance benchmark p95 latency vector search documentation OBSERVED | Google ↗ AI Mode ↗ | — | Reason | — | — | 1x of 1 |