# OpenSearch Service: how AI models rank it, November 2026

Gane Index, November 2026 Edition. Named in 1 judge label across 1 category by 1 of 14 models. Page: https://www.gane.ai/index/it/vendors/opensearch-service

## Standing by category

| Category | Share | Rank | Negative rate | Labels |
|---|---|---|---|---|
| [Vector databases](https://www.gane.ai/index/it/it-data/vector-databases/index.md) | 0% | 23 | 0% | 1 |

## What the models said for it

- "Need hybrid lexical + vector in one system → OpenSearch Service / Weaviate" (Muse Glimmer 30B, Vector databases)

## By model

| Model | First choice | Alternative | Mention | Warning | Labels |
|---|---|---|---|---|---|
| Claude Haiku 4.5 | 0 | 0 | 0 | 0 | 0 |
| GPT-5.4 mini | 0 | 0 | 0 | 0 | 0 |
| Gemini 3.5 Flash | 0 | 0 | 0 | 0 | 0 |
| Perplexity Sonar | 0 | 0 | 0 | 0 | 0 |
| Grok 4.20 | 0 | 0 | 0 | 0 | 0 |
| Mistral Small | 0 | 0 | 0 | 0 | 0 |
| DeepSeek V4 Flash | 0 | 0 | 0 | 0 | 0 |
| Llama 4 Maverick | 0 | 0 | 0 | 0 | 0 |
| Qwen 3.7 Flash | 0 | 0 | 0 | 0 | 0 |
| Kimi K2 | 0 | 0 | 0 | 0 | 0 |
| GLM 4.7 FlashX | 0 | 0 | 0 | 0 | 0 |
| MiniMax M2.5 | 0 | 0 | 0 | 0 | 0 |
| GPT-6 Luna | 0 | 0 | 0 | 0 | 0 |
| Muse Glimmer 30B | 0 | 1 | 0 | 0 | 1 |

## Sources returned with these answers

The sites and pages cited by the answers that named OpenSearch Service, from 1 of the 1 answers that named it (only the models that return a source list).

### Domains cited

- aws.amazon.com: 1
- github.com: 1
- intl.cloud.baidu.com: 1
- kestra.io: 1
- notes.kodekloud.com: 1
- redis.io: 1
- resources.rework.com: 1
- s3.amazonaws.com: 1
- sganalytics.com: 1
- tigerdata.com: 1

### Pages cited

- https://aws.amazon.com/blogs/machine-learning/aws-vector-solutions-build-agentic-ai-where-your-data-lives: 1
- https://github.com/MihirKJha/enterprise-ai-engineering-handbook/blob/main/docs/04-retrieval-augmented-generation/13-vector-database-fundamentals.md: 1
- https://github.com/MihirKJha/enterprise-ai-engineering-handbook/blob/main/docs/04-retrieval-augmented-generation/17-vector-databases-in-rag.md: 1
- https://intl.cloud.baidu.com/en/article/9130310: 1
- https://kestra.io/blogs/2024-03-18-guide-vector-databases: 1
- https://notes.kodekloud.com/docs/NVIDIA-Generative-AI-LLMs-Associate-Certification/Core-Machine-Learning-and-AI-Knowledge/Selecting-Vector-Databases-for-RAG/page: 1
- https://redis.io/blog/best-open-source-vector-databases-comparison: 1
- https://redis.io/blog/vector-database-use-cases.md: 1

## Record

- Method: https://www.gane.ai/index/it/methodology
- License: CC BY 4.0. Cite as Gane Index, November 2026 Edition, www.gane.ai/index/it.