Benchmark Brief · 48.3 seconds
Same top three. Ten days apart.
Dog Food · Collected
12 usable answers · Four AI assistants · Three prompt types
The finding, in context
On November 4 and November 14, all four comparative answers ranked Purina Pro Plan first, Hill’s Science Diet second, and Royal Canin third. Each date captured 12 usable answers across four AI assistants and three prompt types.