Berlin Abgeordnetenhaus election (September 20, 2026): FDP falls below 5.0% of valid votes and fails to enter the Abgeordnetenhaus (confirmed by Berlin returning officer or tagesschau.de by September 21, 2026)
Pending
✦ AI-generated prediction
Published on 10. September 2026
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Predicted for 20. September 2026
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Based on: Historical Cycle
Both current Berlin polls place the FDP far below the 5% threshold: INSA (Sept 2–4, 2026): 3.0%; Infratest dimap (Aug 27–31, 2026): FDP below the statistical detectable threshold. The Berlin FDP has not reached the 5% mark in any poll since spring 2026. Clearing the hurdle would require a simultaneous systematic error of 2+ points from both institutes — historically near-unprecedented. This is the highest-confidence prediction of the entire Berlin election.
Data basis for this prediction
- INSA Berlin-Wahlumfrage (2.–4. Sept. 2026): FDP 3,0%
- Infratest dimap Berlin (27.–31. Aug. 2026): FDP unter Nachweisgrenze
- wahlrecht.de: Berliner Umfragen Übersicht – alle Institute (Sept. 2026)
- tagesspiegel.de: interaktiv.tagesspiegel.de – Sonntagsfragen Berlin-Wahl 2026
Verdict: Pending
This prediction is still open. It will be evaluated automatically against real-world sources after its due date.
🏛️ Politics
✦ AI
Current polls show Liberalerna well below the 4% threshold: Indikator Opinion (fieldwork to September 4, 2026): 2.2%; PolitPro election trend (as of September 9, 2026): 2.7%. Neither institute identifies meaningful upward momentum. The party was part of the Tidö coalition but suffered from its image problems. Even with maximum systematic polling error of +1.5 points, Liberalerna would remain below 4.2%. Failing to enter the Riksdag would cost the governing coalition its parliamentary majority.
🏛️ Politics
✦ AI
Current polls (Real Time Big Data/Quaest, Aug 27–31, 2026): Lula (PT) 38%, Flávio Bolsonaro (PL) 30%, Augusto Cury 11%, others ~21%. Brazil requires an absolute majority (>50% of valid votes) to avoid a runoff. Even the optimistic scenario for Lula (45%, per open platform prediction) falls short. Polymarket/Metaculus imply >92% probability of a second round.
🏛️ Politics
✦ AI
Die Linke won 9.9% in MV's 2021 state election. Nationally the party collapsed to ~3.5% in 2025. MV is arguably the party's last eastern stronghold. The open platform prediction puts BSW below 5% in MV, reducing direct competition for left-leaning voters. No MV-specific September 2026 poll retrievable; extrapolation from eastern German trends suggests a borderline 5–7% range. Assessment: ~50/50, slight lean toward clearing the threshold given structural voter anchoring in MV.