[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
Running shoes▾
[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)
[Overview](https://luce.veliu.com/index.html) / [Running shoes](https://luce.veliu.com/c/running-shoes.html) / On Running (Breadcrumb)
brand
# On Running
ChatGPT **7%** 95% CI 0-17% n 30 prompts · L1 elicited · low precision [evidence →](https://luce.veliu.com/answers.html) (On Running on ChatGPT: 2 real answers)
ChatGPT API **7%** 95% CI 0-17% n 30 prompts · L1 elicited · low precision [evidence →](https://luce.veliu.com/probes/running-shoes-en-us-chatgpt-api.html) (On Running on ChatGPT API: per-prompt evidence)
Gemini **23%** 95% CI 10-40% n 30 prompts · L1 elicited · low precision [evidence →](https://luce.veliu.com/probes/running-shoes-en-us-gemini.html) (On Running on Gemini: per-prompt evidence)
Perplexity **17%** 95% CI 3-30% n 30 prompts · L1 elicited · low precision [evidence →](https://luce.veliu.com/probes/running-shoes-en-us-perplexity.html) (On Running on Perplexity: per-prompt evidence)
AI surfaces **4**
Brands in category **8**
[VELIU· LUCE](https://luce.veliu.com/index.html) **PILOT · W30**
01
## Standings by engine
On the rank axis, a better rank sits further left.
estimand: probe-design mention rate over Luce grammar luce-live-v0, rank-range only; not demand-weighted · 30 prompts per cell (the exact quantity published on this surface)
SoVGapPrecision (board lens) All cells shown. Gold marks the top rate on that engine, and every brand tied with it. Grey marks a brand measured too imprecisely to rank this wave. The bracket and label show the same rank range. No cell diverges beyond its intervals this wave. Dashed cells carry a low precision tag: measured, with intervals too wide to rank this wave. Every cell stays readable.
Engine Mention rate · 95% CI Trend
unranked · Interval too wide to rank
[ChatGPT](https://luce.veliu.com/e/chatgpt-web.html) **7%** 0-17 (mention rate 7% (95% CI 0-17%)) - baseline this wave
unranked · Interval too wide to rank
[ChatGPT API](https://luce.veliu.com/e/chatgpt-api.html) **7%** 0-17 (mention rate 7% (95% CI 0-17%)) luce-live-w29 · 7% · 95% CI 0-17% · L1 · openai\_native ; luce-live-w30 · 7% · 95% CI 0-17% · L1 · openai\_native
unranked · Interval too wide to rank
[Gemini](https://luce.veliu.com/e/gemini.html) **23%** 10-40 (mention rate 23% (95% CI 10-40%)) luce-live-w29 · 17% · 95% CI 3-30% · L1 · gemini\_native ; luce-live-w30 · 23% · 95% CI 10-40% · L1 · gemini\_native
unranked · Interval too wide to rank
[Perplexity](https://luce.veliu.com/e/perplexity.html) **17%** 3-30 (mention rate 17% (95% CI 3-30%)) luce-live-w29 · 10% · 95% CI 0-23% · L1 · perplexity\_sonar ; luce-live-w30 · 17% · 95% CI 3-30% · L1 · perplexity\_sonar
On ChatGPT, On Running appears in **2** of **30** captured answers. The shelf a shopper sees in the other **28** : Adidas, ASICS, Brooks, HOKA, New Balance, Nike, Saucony (alphabetical · order not scored) · [read those answers →](https://luce.veliu.com/answers.html) (28 answers on ChatGPT without On Running)
back to [Running shoes](https://luce.veliu.com/c/running-shoes.html)
others in running shoes: [Nike](https://luce.veliu.com/b/nike.html) · [Adidas](https://luce.veliu.com/b/adidas.html) · [HOKA](https://luce.veliu.com/b/hoka.html) · [Brooks](https://luce.veliu.com/b/brooks.html) · [ASICS](https://luce.veliu.com/b/asics.html) · [New Balance](https://luce.veliu.com/b/new-balance.html) · [Saucony](https://luce.veliu.com/b/saucony.html)
luce-live-w30 · measured from 15 Jul 2026 · en-US · On Running · Running shoes · ChatGPT web app · ChatGPT API · Gemini · Perplexity L1 elicited · Synthetic probes · not real user sessions · this wave 100% L3 · n = 30 prompt clusters per cell probe-design mention rate over Luce grammar luce-live-v0, rank-range only; not demand-weighted Published by Veliu Research Lab. Veliu sells services to brands measured here. [https://luce.veliu.com/b/on#brand-standings](https://luce.veliu.com/b/on#brand-standings)
[Frame for screenshot](https://luce.veliu.com/b/on.html?card=brand-standings#brand-standings) (Frame for screenshot: brand standings)
02
## Real answers naming this brand
The captured answers themselves, filtered to this brand.
[ChatGPT 2 real answers →](https://luce.veliu.com/answers.html) (2 real answers naming On Running on ChatGPT)
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.