engine · api

ChatGPT API

Name: Veliu Luce: how AI engines recommend brands
Creator: Veliu Research Lab
License: https://creativecommons.org/licenses/by/4.0/

On ChatGPT API this wave, ASICS and HOKA share the top league in running shoes at 83% (95% intervals span 67-97%), and Sony holds the top league in wireless earbuds at 70% (95% CI 53-87%).

Engine calls60

Categories2

Prompts per cell30

League tables

On the rank axis, a better rank sits further left.

estimand: probe-design mention rate over Luce grammar luce-live-v0, rank-range leagues only; not demand-weighted

governs every board on this pageAll 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.Divergence needs one provider measured on two surfaces. This board carries no such pair.Dashed cells carry a low precision tag: measured, with intervals too wide to rank this wave. Every cell stays readable.

Running shoes

L1 elicitedn = 30 prompt clusterscite this cell

Rank rangeBrandMention rate · 95% CITrend

League A2 brandsNamed in most answers

ranks 1-3
ASICS83%67-97
ranks 1-3
HOKA83%70-97

unranked · low precision6 brandsInterval too wide to rank

Adidas23%10-40
Brooks67%47-83
New Balance57%40-73
Nike53%37-70
On Running7%0-17
Saucony63%47-80

Wireless earbuds

L1 elicitedn = 30 prompt clusterscite this cell

Rank rangeBrandMention rate · 95% CITrend

League A1 brand

ranks 1-3
Sony70%53-87

unranked · low precision6 brandsInterval too wide to rank

Soundcore67%50-83
AirPods57%40-77
Bose50%33-70
Jabra27%13-43
Galaxy Buds20%7-37
Sennheiser10%0-23

ChatGPT API published a standing for every brand in the measured category rosters this wave.

Photo finish

How likely each brand is to actually hold the top spot.

estimand: probe-design leader credible-set read over Luce grammar luce-live-v0; not demand-weighted

VELIU·LUCE

Running shoes

ChatGPT API · 95% credible set: HOKA, ASICS

contested · no likely favorite

Chance of the top spot · ± Monte Carlo SE

HOKA51% ±1.1
ASICS48% ±1.1

6 more brands in this cell hold under a one percent chance of the top spot.

luce-live-w30 · measured from 15 Jul 2026 · en-US · ChatGPT APIL1 elicited · Synthetic probes · not real user sessions · this wave 100% L3 · n = 30 prompt clusters per cellprobe-design leader credible-set read over Luce grammar luce-live-v0; not demand-weightedPublished by Veliu Research Lab. Veliu sells services to brands measured here.https://luce.veliu.com/e/chatgpt-api#photo-finish-running-shoes-chatgpt-api

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VELIU·LUCE

Wireless earbuds

ChatGPT API · 95% credible set: Sony, Soundcore

likely favorite · Sony

Chance of the top spot · ± Monte Carlo SE

Sony58% ±1.1
Soundcore38% ±1.1
AirPods2% ±0.3
Bose1% ±0.3

3 more brands in this cell hold under a one percent chance of the top spot.

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