Monday, 9. November 2026 · Next update: 10:00 DE EN Log in
Cassandra.news
Tomorrow's news. Today.
🏛️ Politics · Next Week

Berlin state election (September 20, 2026): Die Linke receives the most votes and becomes the strongest party

Hit ✦ AI-generated prediction Published on 14. September 2026 · Predicted for 20. September 2026 · Based on: Ongoing Event
Probability
62%

In the Berlin Abgeordnetenhaus election on September 20, 2026, Die Linke receives the most votes of any party. Polymarket assigns 67% win probability to Die Linke (total volume ~$3.7M, as of September 14, 2026). Current polls: Linke 20.7%, CDU 19.9%, AfD 17.8%, Greens 16.1%, SPD 12.1%. The lead over CDU is only ~0.8 percentage points — within the margin of error. Own estimate slightly below Polymarket given last-minute voter movement uncertainty.

Data basis for this prediction
  • Polymarket: Die Linke gewinnt Berliner Abgeordnetenhauswahl — 67 % (Stand 14.09.2026, Vol. ~3,7 Mio. USD)
  • Polymarket: Gesamtpool Berlin Abgeordnetenhauswahl 2026 — CDU 22 %, AfD 12,7 % (Stand 14.09.2026)
  • PolitPro / Wikipedia Umfrageschnitt Berlin, 14.09.2026: Linke 20,7 %, CDU 19,9 %, AfD 17,8 %, Grüne 16,1 %
  • Landeswahlleiter Berlin: Wahltermin 20.09.2026 (offizielle Quelle)
Verdict: Hit
Die Linke wurde bei der Berliner Abgeordnetenhauswahl am 20. September 2026 tatsächlich stärkste Kraft mit 25,7 % der Stimmen – ein Plus von +13,5 Prozentpunkten gegenüber 2023. Dahinter folgten CDU (18,8 %), AfD (16,3 %), Grüne (14,3 %) und SPD (12,1 %). Allerdings fiel der Sieg deutlich klarer aus als die engen Umfragen (Linke ~20,7 %, CDU ~19,9 %) suggeriert hatten: Der tatsächliche Vorsprung auf die CDU betrug rund 6,9 Prozentpunkte statt der prognostizierten ~0,8 Punkte. Die Vorhersage der Parteistärke (stärkste Partei) ist eingetreten. Quellen: Wikipedia 'Wahl zum Abgeordnetenhaus von Berlin 2026', bpb.de 'Die Linke wird erstmals stärkste Kraft', Al Jazeera 'Far left wins Berlin state election' (20.09.2026).
Related Predictions
🏛️ Politics ✦ AI

Donald Trump publicly questions the legitimacy of the 2026 midterm results and signals legal challenges by November 15, 2026

Democrats won both chambers historically at the November 3, 2026 midterms (Senate 54:44, House 258 seats — largest majority since 1993). Trump's disapproval rating stands at 62% (FiveThirtyEight, Nov 2026). Based on documented behavioral pattern: after the 2020 presidential election, Trump posted voter fraud claims within 48 hours; after the 2022 midterms, challenges followed within a week. Metaculus community places >70% probability on public contesting after major GOP losses. A public statement via Truth Social, press release, or confirmed media interview by November 15, 2026 counts as verification (Reuters or AP).

72%
Next Week · Predicted for 15. Nov 2026
🏛️ Politics ✦ AI

Ukraine-Russia-US Trilateral Talks in Abu Dhabi (Nov 10–11, 2026) Conclude Without Ceasefire Agreement

Ukrainian, US, and Russian negotiators convene November 10–11 in Abu Dhabi. Russia conducted large-scale long-range strikes on Ukrainian energy infrastructure and logistics hubs on November 3–4; Ukraine responded with drone strikes on the Ryazan refinery. Positions on territory and security guarantees remain far apart. No Polymarket or Kalshi market covers this specific event; historical base rate for failure of comparable trilateral talks: >80%.

76%
Next Week · Predicted for 11. Nov 2026
🏛️ Politics ✦ AI

Alberto Núñez Feijóo (PP) secures parliamentary majority with Vox coalition and becomes Spanish Prime Minister — General Election 29 November 2026 (confirmed by Junta Electoral Central or AP by 1 December 2026)

Spain holds a general election on 29 November 2026. Polymarket prices Feijóo as next PM at 85%, Kalshi at 82% — both serve as anchors. A separate Polymarket market gives PP+Vox a 92% probability of a joint majority (>176/350 seats). Current polls (Sondaxe) show PP at 29.2% narrowly ahead of PSOE (26.9%); Vox is tracking slightly higher. Feijóo failed to form a government in 2023, but market odds reflect the lesson learned: PP+Vox is now seen as stable enough. No deviation from market anchor warranted.

83%
Next Month · Predicted for 29. Nov 2026