# GRASSMARLIN: how AI models rank it, October 2026

IT AI Recommendation Index, October 2026 Edition. Named in 2 judge labels across 1 categories by 2 of 14 models. Page: https://it-ai-index.com/vendors/grassmarlin/

## Standing by category

| Category | Share | Rank | Negative rate | Labels |
|---|---|---|---|---|
| OT and IoT security | 0% | 24 | 0% | 2 |

## What the models said for it

- "exploring GrassMarlin + Security Onion if you have the technical expertise" (Kimi K2, OT/IoT security)
- "GRASSMARLIN (from the NSA) is a free passive network mapper" (DeepSeek V4 Flash, OT/IoT security)

## Record

- Method: https://it-ai-index.com/methodology/
- Raw judge labels and full responses: https://it-ai-index.com/data/
- License: CC BY 4.0. Cite as IT AI Recommendation Index, October 2026 Edition, it-ai-index.com.