# Meta's PET-based collaborations: how AI models rank it, November 2026

Gane Index, November 2026 Edition. Named in 2 judge labels across 1 category by 2 of 14 models. Page: https://www.gane.ai/index/gtm/vendors/meta-s-pet-based-collaborations

## Standing by category

| Category | Share | Rank | Negative rate | Labels |
|---|---|---|---|---|
| [Data clean rooms](https://www.gane.ai/index/gtm/gtm-data/data-clean-rooms/index.md) | 0% | 101 | 100% | 2 |

## And against it

- "flagged for potential conflicts of interest and lock-in, making them less ideal for neutral, third-party data sharing" (Mistral Small, Data clean rooms)
- "platform-owned environments such as Google Ads Data Hub, Amazon Marketing Cloud, and Meta's PET-based collaborations" (Llama 4 Maverick, Data clean rooms)

## 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 | 1 | 1 |
| DeepSeek V4 Flash | 0 | 0 | 0 | 0 | 0 |
| Llama 4 Maverick | 0 | 0 | 0 | 1 | 1 |
| 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 | 0 | 0 | 0 |

## Sources returned with these answers

The sites and pages cited by the answers that named Meta's PET-based collaborations, from 2 of the 2 answers that named it (only the models that return a source list).

### Domains cited

- gane.ai/index: 2
- mdrepairs.com: 2
- stellarinfo.co.in: 2
- compliant.global: 1
- digitalcontentnext.org: 1
- ftc.gov: 1
- funnel.io: 1

### Pages cited

- https://www.gane.ai/index/gtm/gtm-data/data-clean-rooms: 2
- https://mdrepairs.com/blog/data-recovery-clean-room: 2
- https://stellarinfo.co.in/blog/hard-drive-data-recovery-in-a-professional-clean-room: 2
- https://compliant.global/blog/data-clean-rooms-the-ftcs-dirty-little-secret-and-what-businesses-need-to-know: 1
- https://digitalcontentnext.org/blog/2022/10/21/how-clean-rooms-can-avoid-the-hype-and-stop-over-promising: 1
- https://ftc.gov/policy/advocacy-research/tech-at-ftc/2024/11/data-clean-rooms-separating-fact-fiction: 1
- https://funnel.io/blog/data-clean-rooms: 1

## The company

Meta Platforms; https://www.meta.com/; Menlo Park, United States; founded 2004; about 58,604 employees (2020); public, META on Nasdaq. From Wikidata, fetched 2026-09-14.

## Record

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