“A Proposal for the Dartmouth Summer Research Project on Artificial Intelligence” (1955-08-31) states a prediction by John McCarthy, Marvin Minsky, Nathaniel Rochester and Claude Shannon (the proposal's signatories): “a significant advance can be made in one or more of these problems”; horizon as stated: for a summer (a "2 month, 10 man study" during the summer of 1956). The record says nothing about whether the event happened.

One recorded claim. The claim panel gives its qualification, the source passages with their place in each source, and how it was checked.