Most people didn’t notice, but dictation now runs in a hybrid mode — both on device and via server. So you get some (maybe poor) results at first (only results

Most people didn’t notice, but dictation now runs in a hybrid mode — both on device and via server. So you get some (maybe poor) results at first (only results if offline but better than nothing) that get rewritten after a couple seconds from server. For Siri itself, I think it runs locally now.