Brazilian Presidential Election Round 1 (4 October 2026): Incumbent Lula da Silva receives more than 46.0% of valid votes
Miss
✦ AI-generated prediction
Published on 11. September 2026
·
Predicted for 4. October 2026
·
Based on: Statistical Pattern
In round 1 on 4 October 2026, incumbent Lula (PT) is expected to finish first without an absolute majority (runoff on 25 October — separate open platform prediction). Historical reference: Lula received ~48.4% in round 1 in 2022 (TSE). As an incumbent with broad institutional support against a divided far-right camp (Flávio Bolsonaro predicted in second place with >26%), a >46% result is plausible, though economic frustration and approval fluctuations could narrow the margin. No Polymarket data found for this specific threshold; calibrated probability: ~52%.
Data basis for this prediction
- TSE (Tribunal Superior Eleitoral): Lula 48,43 % im 1. Wahlgang 2022 — historische Referenz
- Cassandra.news (offene Vorhersagen): Bolsonaro >26 % als Zweitplatzierter; kein Kandidat mit absoluter Mehrheit (1. Runde 4. Oktober 2026)
- Recherche: Kein Polymarket-Wert für >46%-Schwellenwert Lula R1 gefunden (11. September 2026)
Verdict: Miss
Lula da Silva erzielte in der 1. Runde am 4. Oktober 2026 laut TSE ca. 45,1–45,2 % der gültigen Stimmen – und damit knapp unter dem Schwellenwert von 46,0 %. Überraschenderweise lag Flávio Bolsonaro mit ca. 47,0 % sogar vor Lula, was auf eine stärkere Mobilisierung des rechten Lagers hindeutete als erwartet. Die Vorhersage eines Ergebnisses >46 % trat damit nicht ein. Quellen: aktiencheck.de ('Bolsonaro erreicht 47,1 %, Lula 45,1 %'), CNN ('Brazil election heads to runoff', 04.10.2026), Wikipedia '2026 Brazilian general election'.
🏛️ Politics
✦ AI
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).
🏛️ Politics
✦ AI
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%.
🏛️ Politics
✦ AI
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.