This was my thinking as well. Also if they have metrics that show the top suggestion is picked 90% of the time after x characters (or even user based metrics like Bob always picks the top suggestion after 10 characters), then they can preemptively generate the response to the top suggestion leading to near instant feeling responses.
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This was my thinking as well. Also if they have metrics that show the top suggestion is picked 90% of the time after x characters (or even user based metrics like Bob always picks the top suggestion after 10 characters), then they can preemptively generate the response to the top suggestion leading to near instant feeling responses.