# Research

Understand AI recommendations, publish useful information, and choose your next step with evidence.

Canonical: https://winin.ai/en/digest/
Updated: 2026-09-12

## Research

- [How to evaluate GEO content changes: metrics, samples and evidence](https://winin.ai/en/digest/geo-measurement-basics/index.md) · [HTML](https://winin.ai/en/digest/geo-measurement-basics/)
- [GEO vs SEO vs AEO: a layered model](https://winin.ai/en/digest/geo-vs-seo-aeo/index.md) · [HTML](https://winin.ai/en/digest/geo-vs-seo-aeo/)
- [Same-conditions retest playbook](https://winin.ai/en/digest/same-conditions-retest-playbook/index.md) · [HTML](https://winin.ai/en/digest/same-conditions-retest-playbook/)