# NVIDIA NeMo Guardrails: how AI models rank it, November 2026

Gane Index, November 2026 Edition. Named in 4 judge labels across 2 categories by 3 of 14 models. Page: https://www.gane.ai/index/it/vendors/nvidia-nemo-guardrails

## Standing by category

| Category | Share | Rank | Negative rate | Labels |
|---|---|---|---|---|
| [AI security platforms](https://www.gane.ai/index/it/security/ai-security-platforms/index.md) | 2% | 21 | 0% | 3 |
| [AI governance platforms](https://www.gane.ai/index/it/it-data/ai-governance-platforms/index.md) | 2% | 26 | 0% | 1 |

## What the models said for it

- "Start with NVIDIA NeMo Guardrails (for runtime protection) paired with Garak (for security testing)." (Gemini 3.5 Flash, AI security)
- "Start with MLflow + Fairlearn + NeMo Guardrails + Arize Phoenix" (Perplexity Sonar, AI governance)
- "Completely free, highly customizable" (GLM 4.7 FlashX, AI security)

## 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 | 1 | 0 | 1 | 0 | 2 |
| Perplexity Sonar | 1 | 0 | 0 | 0 | 1 |
| 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 | 1 | 0 | 0 | 1 |
| MiniMax M2.5 | 0 | 0 | 0 | 0 | 0 |
| GPT-6 Luna | 0 | 0 | 0 | 0 | 0 |
| Muse Glimmer 30B | 0 | 0 | 0 | 0 | 0 |

## Sources returned with these answers

The sites and pages cited by the answers that named NVIDIA NeMo Guardrails, from 8 of the 8 answers that named it (only the models that return a source list).

### Domains cited

- superblocks.com: 4
- arcjet.com: 2
- atlan.com: 2
- obot.ai: 2
- radware.com: 2
- splunk.com: 2
- strac.io: 2
- toolradar.com: 2
- underdefense.com: 2
- upwind.io: 2

### Pages cited

- https://atlan.com/know/ai-agent/ai-guardrails-tools-compared: 2
- https://obot.ai/blog/top-5-open-source-ai-security-tools-in-2026: 2
- https://radware.com/cyberpedia/ai-security-solutions: 2
- https://splunk.com/en_us/blog/learn/best-ai-guardrail-platforms.html: 2
- https://strac.io/blog/best-ai-governance-tools-and-software: 2
- https://superblocks.com/blog/ai-governance-solutions: 2
- https://superblocks.com/blog/generative-ai-security-tools: 2
- https://underdefense.com/blog/ai-soc-for-smb: 2

## In its own words

What NVIDIA NeMo Guardrails's own pages state, read 2026-10-06. Stated by the vendor, not checked by the index.


## What it publishes

Every page nvidia.com exposes, read 2026-09-29: 21496 addresses. By kind, pages and the last 90 days:

- blog: 690 pages, 10 in the last 90 days, latest 2026-09-24
- case study: 205 pages, 3 in the last 90 days, latest 2026-09-02
- webinar or virtual event: 59 pages, 1 in the last 90 days, latest 2026-07-08
- conference or event: 148 pages, 5 in the last 90 days, latest 2026-11-15
- report or ebook: 256 pages, 2 in the last 90 days, latest 2026-08-20
- comparison: 12 pages, 0 in the last 90 days, latest 2023-10-09
- template or tool: 1 pages, 0 in the last 90 days, latest 2026-04-01
- glossary or explainer: 158 pages, 0 in the last 90 days, latest undated
- podcast or video: 8 pages, 0 in the last 90 days, latest 2025-05-15
- news or press: 1947 pages, 4 in the last 90 days, latest 2026-09-22
- Recent: 2026-11-15 conference or event: Supercomputing https://www.nvidia.com/en-us/events/supercomputing/
- Recent: 2026-09-24 blog: Geforce now thursday control resonant https://blogs.nvidia.com/blog/geforce-now-thursday-control-resonant
- Recent: 2026-09-22 news or press: Control resonant path tracing dlss 4 5 ray reconstruction https://www.nvidia.com/en-gb/geforce/news/control-resonant-path-tracing-dlss-4-5-ray-reconstruction
- Recent: 2026-09-22 news or press: Control resonant path tracing dlss 4 5 ray reconstruction https://www.nvidia.com/en-us/geforce/news/control-resonant-path-tracing-dlss-4-5-ray-reconstruction/
- Recent: 2026-09-22 conference or event: Roscon https://www.nvidia.com/en-us/events/roscon/
- Recent: 2026-09-15 conference or event: Ai infra summit https://www.nvidia.com/en-us/events/ai-infra-summit/

## 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.