Google Assistant is the most effective voice assistant among all the solutions available on the market at the moment. This is the conclusion reached by researchers of the marketing Agency Stone Temple Consulting, the following comparison of the intellectual abilities of the assistants and asking them questions of varying difficulty.
Light green column indicates the number of complete and correct answers; dark green — attempts to give the correct answers
The most intelligent voice assistant
The number of correct answers, the Google Assistant, approaching 100%. As can be seen on the graph that best showed the assistant built into Google Pixel 2. Google Assistant, which is the basis of smart-column Google Home, percentage gave less correct answers than the version for smartphone.
Cortana is only slightly behind the smartphone version of Google Assistant. According to the researchers, the responses of Cortana, was the most detailed and correct. Alexa showed somewhat worse. Assistant though, and overcame the level of 80% correct answers, was often answered at random.
Siri, in turn, stopped at 80% correct responses is a good indicator, after 10 questions, Siri was unable to answer only 2. On the other hand, the researchers noted, the number of incorrect answers Siri over the past year remained at the same level, while almost the rest, this figure has only increased.
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