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It has. But in my experience their own index is rarely used

> All results from external indexes.

The above is something I see all the time when using Kagi.

I've never seen that, do I need to turn on a setting to show the indices used or something?

It is shown under the search box right before the first result

Ah so it is (on desktop site), thanks. 'test' -> '58% unique Kagi results'; 'test2' -> 'all results from external indexes'.