535.fyi Calibrated odds on what Congress actually does. backtest-calibrated · live scoring as votes land · track record

← all forecasts

H.R. 4016 — Department of Defense Appropriations Act, 2026

19%becomes law moderate confidencepending: Senate passed_one_chamber

Department of Defense Appropriations Act — must-pass class. Waiting on the senate, quiet for 180 days; the 19% reflects timing risk, not whether something passes.

passed the House
19%
downstream: Senate + President
=
19%
becomes law

If it reaches the floor

majority
60 (cloture)

Projected 67 yea of 100 voting; 90% interval 44–95 (quartiles 53–84). Intervals are backtest-verified to cover ~90%.

Filibusterable: the realistic Senate line is 60 votes — P(≥60) = 53% (simple-majority P = 92%).

By floor procedure

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

ProcedureLikelihood Projected yeaPasses
conference19% 69 [44–96] 92%
passage81% 66 [44–95] 92%

Receipts

Sponsor: Ken Calvert (R). Latest action (2025-12-08): Motion to proceed to consideration of measure made in Senate. (CR S8522)
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).