[VELIU· LUCE](https://luce.veliu.com/index.html)
how AI engines recommend brands
PILOT · W30 Search / (Search brands, categories and engines)
Board ▾
Board [Overview](https://luce.veliu.com/index.html) [Running shoes](https://luce.veliu.com/c/running-shoes.html) [Wireless earbuds](https://luce.veliu.com/c/wireless-earbuds.html)
[Coffee machines](https://luce.veliu.com/answers.html#coffee-machines) measuring
[Robot vacuums](https://luce.veliu.com/answers.html#robot-vacuums) measuring
[Air fryers](https://luce.veliu.com/answers.html#air-fryers) measuring
[All brands](https://luce.veliu.com/brands.html) [Real answers](https://luce.veliu.com/answers.html)
Engines [ChatGPT](https://luce.veliu.com/e/chatgpt-web.html) [ChatGPT API](https://luce.veliu.com/e/chatgpt-api.html) [Gemini](https://luce.veliu.com/e/gemini.html) [Perplexity](https://luce.veliu.com/e/perplexity.html)
Research [Coverage](https://luce.veliu.com/coverage.html) [Methodology](https://luce.veliu.com/methodology.html) [Sources](https://luce.veliu.com/sources.html) [Glossary](https://luce.veliu.com/glossary.html) [Tools](https://luce.veliu.com/tools) (primary)
en-US · grammar luce-live-v0 Dark (Current theme: dark) (wave luce-live-w30 · grammar luce-live-v0 · generated 2026-07-15 19:49:02 UTC)
**PILOT · W30** real engine answers · small pilot wave · wide intervals by design Synthetic probes · not real user sessions · this wave 100% [L3](https://luce.veliu.com/glossary.html#provenance-tier) · answers [L1](https://luce.veliu.com/glossary.html#provenance-tier) elicited
All categories▾
[All categories](https://luce.veliu.com/index.html) [Running shoes](https://luce.veliu.com/c/running-shoes.html) [Wireless earbuds](https://luce.veliu.com/c/wireless-earbuds.html)
·
All engines▾
[All engines](https://luce.veliu.com/index.html) [ChatGPT](https://luce.veliu.com/e/chatgpt-web.html) [ChatGPT API](https://luce.veliu.com/e/chatgpt-api.html) [Gemini](https://luce.veliu.com/e/gemini.html) [Perplexity](https://luce.veliu.com/e/perplexity.html)
· en-US · LUCE-LIVE-W30 · measured from 15 Jul 2026 · 60 days ago (what you are viewing)
[a Luce claim](https://luce.veliu.com/index.html)
# On ChatGPT API, running shoes: ASICS and HOKA sit on the top shelf, each rate published with a 95% interval; the cell is still measuring toward the precision gate.
A single measured fact from the Luce board, with its interval, its sample, and where it was observed. Cite this page, and the number carries its own uncertainty.
Mention rate · 95% CI
[ASICS](https://luce.veliu.com/b/asics.html) **83%** 67-97
[HOKA](https://luce.veliu.com/b/hoka.html) **83%** 70-97
[Adidas](https://luce.veliu.com/b/adidas.html) **23%** 10-40 low precision
[Brooks](https://luce.veliu.com/b/brooks.html) **67%** 47-83 low precision
[New Balance](https://luce.veliu.com/b/new-balance.html) **57%** 40-73 low precision
[Nike](https://luce.veliu.com/b/nike.html) **53%** 37-70 low precision
[On Running](https://luce.veliu.com/b/on.html) **7%** 0-17 low precision
[Saucony](https://luce.veliu.com/b/saucony.html) **63%** 47-80 low precision
Metric
probe-design mention rate over the Luce grammar; not demand-weighted
Sample
30 prompts
Surface
ChatGPT API
Wave
luce-live-w30
Provenance
L1 elicited
Estimator
joint cluster bootstrap over prompt clusters, percentile interval at 95%
[See this cell's prompts, one by one](https://luce.veliu.com/probes/running-shoes-en-us-chatgpt-api.html)
[Download the reproducibility bundle for this cell](https://luce.veliu.com/bundle/luce-live-w30/running-shoes-chatgpt-api.json) ([what is in it](https://luce.veliu.com/bundle-schema) )
Cite this
On ChatGPT API, running shoes: ASICS and HOKA sit on the top shelf, each rate published with a 95% interval; the cell is still measuring toward the precision gate. Veliu Research Lab, Luce wave luce-live-w30, methodology luce-live-v0, measured from 15 Jul 2026, n=30. https://luce.veliu.com/claim/luce-live-w30/running-shoes-chatgpt-api. Veliu sells services to brands measured here.
Copy citation
Published by Veliu Research Lab. Veliu sells services to brands measured here.
Live pilot wave luce-live-w30. The method, the probe log and this wave's coverage are on the methodology page.