pgvector is named by AI engines in 6 questions across 3 segments.
16 observations5 of 5 engines name itLast seen Sep 8, 2026
Where it is named
| Question | Avg position | Named in | Engines |
|---|---|---|---|
| Which vector database is the best in 2026? Vector Search | #3.4 ±1.5 | 5 of 5 answers | ChatGPT, Google AI Mode, Gemini, Perplexity, Copilot |
| What's the best vector database provider? Vector Search | #4.0 ±1.4 | 4 of 5 answers | ChatGPT, Google AI Mode, Gemini, Perplexity |
| What is better than vector search? Vector Search | #4.0 | 1 of 4 answers | Copilot |
| What are the best tools for AI agents & agentic workflows? AI Agents | #9.0 | 1 of 17 answers | ChatGPT |
| What are the best tools for RAG & context engineering? RAG | #9.7 ±1.1 | 3 of 7 answers | ChatGPT, Google AI Mode, Gemini |
| What are the top RAG & context engineering tools in 2026? RAG | #11.0 ±2.8 | 2 of 13 answers | ChatGPT, Google AI Mode |
Which engines name it — and which do not
- ChatGPT5 questions
- Google AI Mode4 questions
- Gemini3 questions
- Perplexity2 questions
- Copilot2 questions
ChatGPT names pgvector in 5 questions, Google AI Mode names pgvector in 4 questions, Gemini names pgvector in 3 questions, Perplexity names pgvector in 2 questions and Copilot names pgvector in 2 questions.
Counted from the questions above. A question may not have run on every engine.
Where it is strongest and weakest
Strongest
Weakest
± is the spread of positions across answers. A wide spread means the ranking is unstable — which means it is winnable.
Source: ranking answers from 5 AI engines, first seen Aug 7, 2026, last seen Sep 8, 2026. This page is generated from observations only — it is not claimed or edited by pgvector.