brands
Every brand on the board
The published board measures 15 brands across its 2 board categories. Every card carries one row per measured surface, each with that surface's own rate, its 95% interval and its sample, because two engines are never combined into one figure. The cards are in alphabetical order and the order carries no claim. Brands in measuring categories join this index as their boards land.
Running shoes
8 brands · rate, 95% CI, n per surface · alphabetical · order not scoredAdidasChatGPTunrankedInterval too wide to rank23%10-40%n 30ChatGPT APIunrankedInterval too wide to rank23%10-40%n 30GeminiunrankedInterval too wide to rank67%50-83%n 30PerplexityunrankedInterval too wide to rank47%30-63%n 30
ASICSChatGPTLeague A83%70-97%n 30ChatGPT APILeague ANamed in most answers83%67-97%n 30GeminiLeague A83%70-97%n 30PerplexityLeague A73%57-87%n 30
BrooksChatGPTLeague A77%60-90%n 30ChatGPT APIunrankedInterval too wide to rank67%47-83%n 30GeminiLeague A90%77-100%n 30PerplexityLeague A70%53-83%n 30
HOKAChatGPTLeague A80%67-93%n 30ChatGPT APILeague ANamed in most answers83%70-97%n 30GeminiLeague A87%73-97%n 30PerplexityLeague A70%53-87%n 30
New BalanceChatGPTunrankedInterval too wide to rank43%27-60%n 30ChatGPT APIunrankedInterval too wide to rank57%40-73%n 30GeminiLeague A87%73-97%n 30PerplexityunrankedInterval too wide to rank60%43-77%n 30
NikeChatGPTLeague A73%57-87%n 30ChatGPT APIunrankedInterval too wide to rank53%37-70%n 30GeminiLeague A73%57-90%n 30PerplexityunrankedInterval too wide to rank63%47-80%n 30
On RunningChatGPTunrankedInterval too wide to rank7%0-17%n 30ChatGPT APIunrankedInterval too wide to rank7%0-17%n 30GeminiunrankedInterval too wide to rank23%10-40%n 30PerplexityunrankedInterval too wide to rank17%3-30%n 30
SauconyChatGPTunrankedInterval too wide to rank53%37-70%n 30ChatGPT APIunrankedInterval too wide to rank63%47-80%n 30GeminiLeague A90%80-100%n 30PerplexityunrankedInterval too wide to rank53%33-73%n 30
Wireless earbuds
7 brands · rate, 95% CI, n per surface · alphabetical · order not scoredAirPodsChatGPTunrankedInterval too wide to rank50%33-67%n 30ChatGPT APIunrankedInterval too wide to rank57%40-77%n 30GeminiunrankedInterval too wide to rank57%40-73%n 30PerplexityunrankedInterval too wide to rank37%20-53%n 30
BoseChatGPTunrankedInterval too wide to rank37%20-57%n 30ChatGPT APIunrankedInterval too wide to rank50%33-70%n 30GeminiunrankedInterval too wide to rank53%33-70%n 30PerplexityunrankedInterval too wide to rank27%13-43%n 30
Galaxy BudsChatGPTunrankedInterval too wide to rank13%3-27%n 30ChatGPT APIunrankedInterval too wide to rank20%7-37%n 30GeminiunrankedInterval too wide to rank27%13-43%n 30PerplexityunrankedInterval too wide to rank17%3-30%n 30
JabraChatGPTunrankedInterval too wide to rank3%0-10%n 30ChatGPT APIunrankedInterval too wide to rank27%13-43%n 30GeminiunrankedInterval too wide to rank23%10-40%n 30PerplexityunrankedInterval too wide to rank10%0-23%n 30
SennheiserChatGPTunrankedInterval too wide to rank33%17-50%n 30ChatGPT APIunrankedInterval too wide to rank10%0-23%n 30GeminiunrankedInterval too wide to rank20%7-37%n 30PerplexityunrankedInterval too wide to rank13%3-27%n 30
SonyChatGPTunrankedInterval too wide to rank60%43-77%n 30ChatGPT APILeague A70%53-87%n 30GeminiLeague ANamed in most answers80%67-93%n 30PerplexityunrankedInterval too wide to rank67%50-83%n 30
SoundcoreChatGPTLeague ANamed in most answers77%60-90%n 30ChatGPT APIunrankedInterval too wide to rank67%50-83%n 30GeminiLeague ANamed in most answers77%63-90%n 30PerplexityunrankedInterval too wide to rank53%37-70%n 30
