6. A system comprising: one or more computers; and at least one non-transitory computer-readable medium storing instructions operable to cause the one or more computers to perform operations comprising: calculating, by the one or more computers, a number of profiles for auditing, each profile including information corresponding to a respective business entity represented in a content feed, the content feed having one or more data fields and being associated with an estimated feed accuracy value; selecting, by the one or more computers and according to the number, a subset of one or more profiles from a plurality of profiles in the content feed; providing, by the one or more computers, the selected one or more profiles for display in an auditing interface, wherein each profile in the selected subset is displayed in association with a user interface item for receiving a respective user verification or for receiving a respective user correction of a corresponding profile; determining, by the one or more computers, a data accuracy value of the content feed based on an aggregation of verified profiles or an aggregation of corrected profiles; presenting, in the auditing interface, the data accuracy value of the content feed, wherein presenting the data accuracy value comprises presenting a difference between the data accuracy value and the estimated feed accuracy value; and receiving a user input from the auditing interface, the user input confirming the data accuracy value or changing at least a portion of the one or more data fields.
6. A system comprising: one or more computers; and at least one non-transitory computer-readable medium storing instructions operable to cause the one or more computers to perform operations comprising: calculating, by the one or more computers, a number of profiles for auditing, each profile including information corresponding to a respective business entity represented in a content feed, the content feed having one or more data fields and being associated with an estimated feed accuracy value; selecting, by the one or more computers and according to the number, a subset of one or more profiles from a plurality of profiles in the content feed; providing, by the one or more computers, the selected one or more profiles for display in an auditing interface, wherein each profile in the selected subset is displayed in association with a user interface item for receiving a respective user verification or for receiving a respective user correction of a corresponding profile; determining, by the one or more computers, a data accuracy value of the content feed based on an aggregation of verified profiles or an aggregation of corrected profiles; presenting, in the auditing interface, the data accuracy value of the content feed, wherein presenting the data accuracy value comprises presenting a difference between the data accuracy value and the estimated feed accuracy value; and receiving a user input from the auditing interface, the user input confirming the data accuracy value or changing at least a portion of the one or more data fields. 7. The system of claim 6 , wherein the data accuracy value indicates whether data in a content repository is accurate, the operations further comprising determining a data depth value of the content feed and a data coverage value of the content feed, the data depth value indicating whether in a provided across a feed, whether information is available for fields of a profile, and the data coverage value indicating whether data is available across a universe that is relevant to the data.