1. A method comprising: evaluating two or more results of a recognition, by an automatic speech recognition (ASR) system on a speech input, using at least one criterion that differs from criteria used by the ASR system in determining the two or more results, wherein the two or more results were identified by the ASR system as likely to be accurate recognition results for the speech input and comprise a first recognition result identified by the ASR system as most likely to be a correct recognition result for the speech input and at least one alternative recognition result identified by the ASR system as a potential recognition result for the speech input; and in response to determining that the at least one criterion is met by the two or more results, triggering presentation, via a user interface, of an alert concerning one of the two or more results.
8. The method of claim 1 , wherein: the method further comprises selecting, from the plurality of results, the two or more results to be evaluated using the at least one criterion, the two or more results being fewer than all of the plurality of results.