On Tuesday, Boston voters will narrow the field for candidates for at-large candidates and for candidates in several districts.
Voters can choose up to four at-large candidates, and will narrow the current field of 15 to 8 for the November final election. In District 5 (Roslindale, Mattapan, Hyde Park), District 7 (Roxbury), District 8 (Beacon Hill, Back Bay, Fenway, Mission Hill) and District 9 (Allston/Brighton), voters will narrow the field to two candidates for November. There are no preliminaries in the other districts.
Here are some surveys and articles on the candidates. If you know of more, please add them in a comment.
H/t Ryan for finding many of these.