S. 2546 — A bill to provide for an extension of the legislative authority of the National Emergency Medical Services Memorial Foundation to establish a commemorative work in the District of Columbia and its environs.

6%becomes law moderate confidencepending: Senate reported

Provide for an extension of the legislative authority of the National… — reported and queued, quiet for 171 days; 19% to reach the floor, 6% to become law.

19%

reaches a floor vote

>99%

passes if voted (stage model)

32%

survives downstream

becomes law

The gap: on the floor this would pass — 56% by the member-vote simulation — but the floor is the hard part: 19% to ever get the vote. That gap, not the whip count, is the story.

If it reaches the floor

majority

60 (cloture)

Projected 67 yea of 100 voting; 90% interval 39–97 (quartiles 54–86). Intervals are backtest-verified to cover ~90%.

Filibusterable: the realistic Senate line is 60 votes — P(≥60) = 56% (simple-majority P = 91%).

By floor procedure

No vote is scheduled, so the headline marginalizes over how the Senate would take it up; the branches:

Procedure	Likelihood	Projected yea	Passes
conference	5%	73 [46–97]	94%
passage	95%	67 [38–96]	91%

Receipts

Sponsor: Christopher A. Coons (D). Latest action (2025-12-17): Committee on Energy and Natural Resources. Ordered to be reported without amendment favorably.
Full record: Congress.gov.

Forecast run predict-20260606T193507Z · models member-vote-1.0.0-t117d118-20260606 + passage-1.0.0-t117d118-20260606 · conditional whip forecasts for the Senate run at moderate confidence (why).