Google introduces Smart Reply in Inbox by Gmail.

There are times where I find myself with a new email on my phone that requires an immediate answer, not necessarily a long reply, but a short one and these situation very often arises when I'm moving around in a crowded environment and makes typing very difficult. Enter Smart Reply in Inbox by Gmail.

In an update that will be made available later this week, users of Inbox by Gmail will be able to easily reply to messages on the go. Smart Reply will suggest three short responses based on the email you get. "And for those emails that require a bit more thought, it gives you a jump start so you can respond right away." How does it know which responses to propose? 

Here's what the blog post says about the background work that makes Smart Reply possible: "There's actually a lot going on behind the scenes to make Smart Reply work. Inbox uses machine learning to recognize emails that need responses and to generate the natural language responses on the fly. If you're interested in how Smart Reply works, including how researchers got machine learning to work on a data set that they never saw, you can read more about it on the Google Research Blog." 

Again, Smart Reply will be rolling out later this week to Android and iOS in English only for the time being.The blog post does not say anything about availability in other languages. If you haven't tried Inbox by Gmail yet, check it out in Google Play Store.

Source: Gmail blog