The 538 (polls-plus) model is captured in the econometric models component of the PollyVote. According to the model, Clinton will obtain 51.7% of the two-party vote share, whereas Trump will win 48.3%. In comparison, on September 3 Trump was predicted to garner 48.1% of the vote.
Putting the results in context
In general, however, don't have too much faith in the results of single models, as they can incorporate large errors. At the very least, one should examine how a model's results compare to benchmark forecasts.
Results vs. other econometric models
An average of recent econometric models has Clinton at 49.6% of the two-party vote. This value is 2.1 percentage points lower than respective numbers in the 538 (polls-plus) model.
Results compared to the combined PollyVote prediction
The latest PollyVote forecasts Clinton to gain 53.1% of the two-party vote. The results of the 538 (polls-plus) model for Clinton are thus 1.4 percentage points below the combined PollyVote.