5. A system comprising: at least one processor coupled to a memory, the memory including instructions operable to be executed by the at least one processor to perform a set of actions, configuring the at least one processor: to receive audio input data, including a speech utterance; to perform automatic speech recognition (ASR) processing on the audio input data to generate ASR output; to determine a first ending of the utterance in the audio input data; to generate a first speech recognition output including a first portion of the ASR output that corresponds to the audio input data from a beginning of the audio input data up to the first ending; to process the first speech recognition output to obtain a first speech processing result; and: (1) if the audio input data after the first ending does not include speech, to initiate a first action to be executed on a first device based at least in part on the first speech processing result, and (2) if the audio input data after the first ending includes speech: to discard the first speech processing result, to determine a second ending of the utterance in the audio input data after the first ending, to generate a second speech recognition output including a second portion of the ASR output that corresponds to the audio input data from the beginning of the audio input data up to the second ending, to process the second speech recognition output to obtain a second speech processing result, and to initiate a second action that is different from the first action to be executed on the first device based at least in part on the second speech processing result.
5. A system comprising: at least one processor coupled to a memory, the memory including instructions operable to be executed by the at least one processor to perform a set of actions, configuring the at least one processor: to receive audio input data, including a speech utterance; to perform automatic speech recognition (ASR) processing on the audio input data to generate ASR output; to determine a first ending of the utterance in the audio input data; to generate a first speech recognition output including a first portion of the ASR output that corresponds to the audio input data from a beginning of the audio input data up to the first ending; to process the first speech recognition output to obtain a first speech processing result; and: (1) if the audio input data after the first ending does not include speech, to initiate a first action to be executed on a first device based at least in part on the first speech processing result, and (2) if the audio input data after the first ending includes speech: to discard the first speech processing result, to determine a second ending of the utterance in the audio input data after the first ending, to generate a second speech recognition output including a second portion of the ASR output that corresponds to the audio input data from the beginning of the audio input data up to the second ending, to process the second speech recognition output to obtain a second speech processing result, and to initiate a second action that is different from the first action to be executed on the first device based at least in part on the second speech processing result. 9. The system of claim 5 , wherein the at least one processor is further configured to initiate the first action on the first device.