Spyglasses Research

Datasets

Each study publishes an anonymized dataset of derived features where possible. Datasets contain no customer prompts, AI responses, or customer identifiers — see the data policy. Row counts reflect the citations evaluated in each study.

A synthetic panel matched to human sub-intent reproduces the consideration set — but not the share of voice.

We tested our own prompt generator against 143 humans. It measures your home field, and we found what a market-matching panel needs.

A reader asked if 'rank is unstable' was measured or folklore. So we measured it.

We pre-registered 'prompt phrasing barely matters.' ChatGPT proved us wrong.

Only one AI surface deep-links to the moment inside a YouTube video