Most voice apps rent someone else's speech model. [Wispr Flow]

Summary from the TLDR Product newsletter

built its own, called Canto, trained for how people actually talk: mid-thought, half-whispered, with Slack pinging in the background. Tested on 10 hours of real Wispr Flow dictations from more than 2,300 speakers, Canto had the lowest word error rate of every model tested from the major AI labs. For PMs, that means specs, tickets and stakeholder updates come out right the first time, including feature names and customer jargon from your dictionary. Talk through the idea and get clean, formatted text in Linear, Slack, Notion or anywhere you type. Mac, Windows, iPhone and Android.