# ARX: how AI models rank it, November 2026

Gane Index, November 2026 Edition. Named in 3 judge labels across 1 category by 3 of 14 models. Page: https://www.gane.ai/index/it/vendors/arx

## Standing by category

| Category | Share | Rank | Negative rate | Labels |
|---|---|---|---|---|
| [Data masking and test data management](https://www.gane.ai/index/it/it-data/data-masking-and-test-data/index.md) | 0% | 117 | 33% | 3 |

## And against it

- "Open-source anonymization tools; effective for some privacy tasks but criticized for limited generalizability, high computational costs" (Grok 4.20, Data masking)

## 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 | 1 | 1 |
| Mistral Small | 0 | 0 | 0 | 0 | 0 |
| DeepSeek V4 Flash | 0 | 0 | 1 | 0 | 1 |
| 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 | 0 | 1 | 0 | 1 |

## Sources returned with these answers

The sites and pages cited by the answers that named ARX, from 12 of the 12 answers that named it (only the models that return a source list).

### Domains cited

- ovaledge.com: 9
- cybersecuritynews.com: 8
- k2view.com: 8
- g2.com: 6
- goreplay.org: 5
- sourceforge.net: 5
- airbyte.com: 4
- dataveil.com: 4
- epodcastnetwork.com: 4
- gbhackers.com: 4

### Pages cited

- https://ovaledge.com/blog/data-masking-tools: 9
- https://cybersecuritynews.com/best-data-masking-tools: 6
- https://k2view.com/blog/open-source-data-masking-tools: 6
- https://goreplay.org/blog/data-anonymization-tools: 5
- https://airbyte.com/top-etl-tools-for-sources/data-masking-tools-to-protect-pii-stay-compliant: 4
- https://epodcastnetwork.com/top-8-data-masking-tools-every-small-business-should-know: 4
- https://g2.com/categories/data-masking/small-business: 4
- https://itsecuritynews.info/12-data-masking-tools-the-2026-buyers-verdict-guide: 4

## 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.