Every race
Called against the forecast
Toss-ups
The night, by poll closing
Polls close first in the east, so the night starts with a handful of real clues.
Bellwethers
Toss-up and Lean races in the three earliest closings. They carry the same ring in the timeline.
Closing by closing
Path to a majority
Swing against the last election
Prediction markets
Traders' implied odds of each party winning control. These are prices, not results.