Tools chosen: polymarket_direct polymarket_related kalshi_related claude_news claude_news gdelt_news wikipedia code_execution

Sub-questions (Fermi decomposition)

Planner reasoning

This is a Polymarket question resolving on Google's Year in Search 2026 US 'People' list, released ~December 2026. Key drivers are the historical base rate of Trump topping that list, who topped it in recent years (including 2025), and whether Google will publish the list at all in the expected format. The Polymarket price is the primary anchor; news search fills in historical rankings.

# Current state Google has not yet released its 2026 Year in Search "People" list (release typically early December). The most recent confirmed list (2025, released Dec 4, 2025) did NOT rank Trump #1 — Zohran Mamdani topped the US "People" trending list, while Charlie Kirk topped the overall/"Passings" category. Trump topped the list only in 2016 and 2024 (both election years for him), per the most credible sourcing. # Timeline of key events - 2016-12: Google Year in Search US People list — Trump #1 (post-election win). [confirmed, multiple sources] - 2017–2019: Trump absent from top-10 People lists; Google stated his search interest was "consistent" with 2016, not a new spike. [confirmed, Slate/LinkedIn] - 2020-12: Joe Biden #1 US People; Trump not in top 10. [confirmed, The Hill/Forbes] - 2022-12: Johnny Depp #1 (defamation trial spike); Trump not #1. [confirmed] - 2023-12: Damar Hamlin #1 (on-field cardiac arrest); Trump not #1. [confirmed] - 2024-12: Trump #1 US People list (election win), followed by Harris, Vance, Biden. [confirmed] - 2025-12-04: Mamdani #1 US People list (NYC mayor-elect); Kirk #1 overall/Passings (post-assassination); Trump not on People list; Trump-adjacent topics (OBBBA, tariffs, shutdown) trended, Karoline Leavitt made People list, but not Trump himself. [confirmed] - 2026-05: Unrelated Google-employee insider-trading scandal re: a Polymarket "most-searched person" market (D4vd), no direct bearing on Trump market but shows active adjacent-market trading activity. [confirmed, CNN/multiple] - 2026 (ongoing): US midterm elections scheduled Nov 3, 2026 — a major news cycle in which Trump plays a central but not personally-novel role (he is not on the ballot). [confirmed, Wikipedia] # Event Will Donald Trump be ranked #1 on Google's official 2026 US "Year in Search — People" list? # Outcomes to forecast - Yes (Trump #1 in 2026 list) - No (someone else #1 / list resolves Other if not released by Mar 31, 2027) # Kalshi market anchor No live Kalshi-direct price was returned in research (kalshi_related found only an unrelated polio market). The best available cross-market read is Polymarket on the identical ticker: **current YES price 9.15%**, down from a 30-day high near 15.5% (range 4.8%–15.5%), 7-day trend -1.55%, 30-day trend -6.35%, total volume ~$66,188 over 9 data points — a thin, declining market. Treat 9.15% as the effective consensus anchor absent Kalshi-specific data. # Sub-question answers 1. **Who was #1 each year 2016-2025?** 2016 Trump; 2017-2019 no politician in top 10 (Google: not a new "spike"); 2020 Biden; 2022 Depp; 2023 Hamlin; 2024 Trump; 2025 Mamdani. Trump was #1 in only 2 of the ~9 confirmed years (2016, 2024) — both his own election-win years. [claude_news, multiple outlets] 2. **Who topped 2025 list?** Zohran Mamdani (NYC mayor-elect) topped the People list; Charlie Kirk topped the overall/Passings category following his assassination. Trump was absent entirely from the People list. [Washington Examiner, AOL, Daily Beast] 3. **Structural pattern?** Confirmed: Google's methodology ranks year-over-year *search spikes*, not raw volume or sustained prominence — explicitly stated by Google itself in 2017 re: Trump's exclusion. Sudden, novel events (deaths, scandals, elections, shocking single incidents) dominate; sustained incumbents rarely win absent a fresh spike. [Slate, claude_news synthesis] 4. **Will Trump remain dominant in 2026, and does that translate to search-spike wins?** Trump is expected to remain a top news figure (midterms, ongoing legal/policy fights), but 2026 is a non-election year for him personally (midterms feature Congress/governors, not Trump on ballot) — research is silent on any Trump-specific novel event in 2026 significant enough to spike search versus baseline. Raw-volume analyses (non-Google-official) still find Trump the most-Googled person globally/in US, but this is NOT the same metric as the official "trending spike" People list. [claude_news; Daily Beast] 5. **Will Google keep publishing the list?** Yes — no indication of discontinuation; Google's 2026 changes (AI Mode overhaul, "ten blue links is over") are separate product changes unrelated to Year in Search reporting continuity. [TechCrunch, claude_news] 6. **Polymarket price/distribution?** Current YES 9.15%, declining trend, thin volume (~$66k); no related/alternative-candidate Polymarket markets found (0 matches for "most searched person," "Year in Search," "Google Trends 2026"), so no visible implied distribution across other candidates. # Key facts (high-confidence, factual) 1. [claude_news/multiple] Trump #1 US People list only in 2016 and 2024 among 2016-2025 (confirmed years); absent 2017-2020, 2022, 2023, 2025. 2. [claude_news] 2025 #1 was Mamdani; Trump entirely absent from People list despite being sitting president. 3. [Slate, 2017] Google explicitly confirmed methodology rewards novel spikes over sustained high-volume interest. 4. [Polymarket] Current YES price 9.15%, down ~6.35pp over 30 days, thin volume. 5. [Wikipedia] 2026 is a midterm election year in which Trump is not a candidate. # Cross-market signals - Kalshi related: no directly relevant market found; only an unrelated polio-elimination market surfaced. - Polymarket: 9.15% YES, declining trend, low volume (~$66k total) — a soft, thinly-traded signal. - Sportsbook implied: none available. # Analyst opinions and speculation - claude_news synthesis argues Trump's 2024/2025 "spike" is likely "used up," making a repeat win in 2026 dependent on a fresh, Trump-specific novel event (health crisis, major scandal, dramatic political action) rather than baseline salience. - The code_execution tool's "4/10 years, 40% base rate" analysis appears to conflict with sourced facts (it erroneously counts 2019 and 2025 as Trump #1 wins, contradicting confirmed reporting that 2025 was Mamdani and 2017-2019 excluded Trump). This tool output should be treated as unreliable/hallucinated and downweighted in favor of the sourced 2/9-10 (~20-22%) empirical rate. # Directional lean per outcome - **Yes**: Supported by Trump's outsized structural role in 2026 news (midterms context, ongoing policy/legal fights) and historical instances of unexpected spikes (though never in an off-election year for him). Opposed by: methodology penalizes repeat/baseline figures, 2026 is not his election year, 2025 already showed him excluded despite high salience, market pricing low (9%). - **No**: Supported by strong recent precedent (2025 exclusion), methodology structurally favoring sudden-death/scandal/election-spike figures, declining Polymarket price, and only 2/10 historical hit rate confined to Trump's own election years. This is the well-supported favorite. # Gaps / unknowns - No live Kalshi-direct price was retrieved — only Polymarket data for the same ticker; true Kalshi consensus unconfirmed. - No visibility into 2026 candidate distribution (no related Polymarket markets found for alternative #1 candidates). - Unknown whether any major 2026 Trump-specific event (health, assassination attempt, dramatic legal outcome) could occur before December 2026 cutoff — inherently unpredictable. - Discrepancy in code_execution's historical count (claims 2019, 2025 wins) vs. sourced reporting; treat sourced facts as authoritative. # Calibration anchors - Polymarket YES price (proxy anchor, same ticker): 9.15%, trending down. - Empirical base rate (sourced): Trump #1 in 2 of ~10 years (2016, 2024) ≈ 20%, both being his own election-win years; 2026 has no equivalent Trump-specific event structurally scheduled. - 2025 precedent: sitting president with high news salience still excluded from the People list — strongest recent comparable precedent for 2026.

1. Both forecasts converge almost exactly on the Polymarket anchor (8-10%) despite the brief explicitly flagging this as "thin, declining" (~$66k volume, only 9 data points) and noting no direct Kalshi price was found — neither forecaster discusses how much weight a $66k thinly-traded proxy market should actually carry versus the sourced empirical base rate (~20-22%), which would suggest anchoring lower is questionable, not obviously validating. 2. Neither forecaster reconciles the tension between the empirical base rate (2/10 ≈ 20%) and their final ~8-10% estimates — both cite the 20% base rate as supporting evidence but land at less than half that rate without explicitly justifying why 2026 should score meaningfully below the historical average (e.g., the midterm-year discount is asserted but not quantified). 3. Neither forecaster considers midterm elections could still generate a Trump-specific spike scenario even without him on the ballot — e.g., an assassination attempt, impeachment proceedings, major health event, or a decisive electoral outcome framed as a referendum on Trump (a "Trump wave" or "Trump repudiation" narrative) could plausibly drive a novel spike; this is mentioned only vaguely as "unpredictable shock" without exploring how midterms specifically raise (not just fail to raise) shock probability relative to a random year. 4. Both forecasts ignore the resolution ambiguity flagged in the brief itself ("list resolves Other if not released by Mar 31, 2027") — there's no discussion of the probability Google delays, alters methodology, or discontinues the specific "People" category format, which would mechanically resolve No but is a distinct risk pathway from the substantive "who wins" question. 5. Neither forecaster addresses the discrepancy noted in the brief between the code_execution tool's 40% base-rate claim (which they correctly downweight) and whether other overlooked years might contain edge cases — e.g., no discussion of 2021 or 2025's "Passings" category winner Kirk, which shows assassination/death events can dominate even in non-election years, a mechanism that could apply to a Trump health scenario just as easily as to others. 6. Both forecasts are very tightly clustered (0.08 vs 0.10) with no meaningful diversity of view despite "medium confidence" framing — given the acknowledged gaps (no live Kalshi price, no visibility into 2026 candidate distribution, unpredictable shock risk), a wider spread or explicit sensitivity analysis (e.g., "if Kalshi differs from Polymarket by X, my estimate would shift to Y") would better reflect the genuine uncertainty flagged in the brief's "Gaps/unknowns" section.

10% (medium confidence)

Yes: 10% No: 90%

Google's Year in Search People list ranks novel year-over-year search spikes, not sustained salience — Google itself said so when excluding Trump in 2017-2019. Trump has topped the US People list only in his own election-win years (2016, 2024) and was absent entirely in 2025 despite being sitting president, the strongest recent comparable. The ~20% raw base rate is misleading because it is fully concentrated in Trump-on-the-ballot years; in the ~8 non-Trump-election years the hit rate is zero, so a discount below 20% is justified even after granting the critique's point that midterms plus health/legal/assassination shock scenarios give a real but modest Yes path (and the 'not released by Mar 2027' clause mechanically favors No). The thin, declining Polymarket proxy at 9.15% carries limited weight on its own, but it coheres with the structural analysis, so I settle just at/above it at 10% rather than materially below.

Total pipeline time: 170.1s