Microsoft Cortana achieved parity with human voice recognition for continuous speech input. Google has the best machine learning along with MS, and they have b

Microsoft Cortana achieved parity with human voice recognition for continuous speech input. Google has the best machine learning along with MS, and they have billions of data points. Amazon has neither comparable tech nor the innovation or customer data. Putting an Echo in every home doesn't matter when its dumb. Does Alexa understand context? Can it get even close to Cortana/Assistant? Lets not mention Siri, that's stone age.