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🏛️ Politics · Next Month

BSW (Bündnis Sahra Wagenknecht) fails to clear the 5% threshold at the Saxony-Anhalt state election (September 6, 2026) and does not enter the Landtag

Miss ✦ AI-generated prediction Published on 23. August 2026 · Predicted for 6. September 2026 · Based on: Statistical Pattern
Probability
63%

Current Saxony-Anhalt polls place BSW at the threshold boundary: pollytix (August 3–8, 2026) shows BSW at 4%; INSA (July 31–August 6, 2026) shows 5%. The average is ~4.5% — below the 5% threshold. No Polymarket market specifically for BSW Saxony-Anhalt found. Structural reasons for failure: BSW as a 2024 founding lacks an established organisational network in Saxony-Anhalt, faces internal leadership tensions, and is losing voters to the AfD. Analogous prediction for Mecklenburg-Vorpommern (BSW also at 4% in polls) is an open Cassandra platform prediction. Risk: Sahra Wagenknecht's personal recognition and eastern-German appeal could mobilize late voters above threshold; the 0.5pp gap to the INSA reading is narrow.

Data basis for this prediction
  • pollytix-Umfrage Sachsen-Anhalt, 03.–08.08.2026: AfD 43 %, CDU 23 %, Linke 13 %, SPD 7 %, Grüne 5 %, BSW 4 %, FDP 2 % (wahlrecht.de/dawum.de)
  • INSA-Umfrage Sachsen-Anhalt, 31.07.–06.08.2026: AfD 42 %, CDU 22 %, Linke 13 %, SPD 6 %, Grüne 4 %, BSW 5 %, FDP 4 % (wahlrecht.de/dawum.de)
  • t-online.de: 'Sachsen-Anhalt-Wahl 2026: Wahlumfrage zeigt Trend — Parteien zittern' (Aug. 2026)
  • Analogie: INSA-Umfrage MV 13.08.2026 — BSW ebenfalls bei 4 % (offene Cassandra-Prognose: BSW MV scheitert)
Verdict: Miss
Das BSW erzielte bei der Sachsen-Anhalt Landtagswahl am 6. September 2026 rund 5,1–5,3 % der Stimmen und übersprang damit knapp die 5 %-Sperrklausel. Die Partei zog in den Magdeburger Landtag ein. Die Vorhersage trat damit nicht ein. Als Grund für das Scheitern der Vorhersage nennen die Quellen genau das im Prognose-Risiko erwähnte Szenario: Sahra Wagenknechts persönliche Mobilisierungskraft und die Ost-Affinität der Partei reichten aus, um Wähler knapp über die Hürde zu ziehen. Die Umfragen (pollytix 4 %, INSA 5 %) unterschätzten die tatsächliche Wahltagsmobilisierung. Quellen: ARD-Hochrechnung (ad-hoc-news.de), offizielle Wahlergebnisse Sachsen-Anhalt (wahlergebnisse.sachsen-anhalt.de), ZDF-Liveblog.
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