Tools chosen: polymarket_direct polymarket_related kalshi_related claude_news gdelt_news code_execution

Sub-questions (Fermi decomposition)

Planner reasoning

This is a Polymarket 'None of the above' leg of a multi-outcome 'next leader out of power' market, so the key inputs are (a) the current market price on the 'None before 2027' leg, (b) the identity of the listed leaders and each one's individual hazard of permanent departure by Dec 31 2026, and (c) news on the most fragile among them. Since the compound probability is the product of survival probabilities, I need the roster plus per-leader risk estimates, then a quick arithmetic check.

# Current state The Polymarket-anchored market ("Will no listed leader be out before 2027?") currently prices "Yes" (None before 2027) at **33.5%**, meaning the market implies roughly a **66.5% chance at least one listed leader permanently exits before year-end 2026**. One research tool (claude_news) claims two listed leaders (Maduro, Khamenei) were already permanently removed in Jan/Feb 2026 via US military capture and an Israeli-US airstrike respectively — but this is **not corroborated** by contemporaneous GDELT news scans (Aug 2026) and is **inconsistent** with the market price still sitting at 33.5% rather than collapsing toward 0%. Treat these claims as unverified/likely unreliable. # Timeline of key events - **2025 (market creation) – present**: Polymarket price ranged 7%–59.5% over 51 days of data; currently 33.5%, down 1.5pp over past 7 days, flat over 30 days (polymarket_direct, confirmed). - **~Jan 2026 (reported, unconfirmed)**: Claimed US military intervention captures Venezuela's Maduro; Delcy Rodríguez sworn in as acting president (claude_news, citing Wikipedia-style source — not corroborated elsewhere, and Maduro's presence on *this* market's roster is unclear). - **~Feb 2026 (reported, unconfirmed)**: Claimed assassination of Khamenei via Israeli/US airstrike, succeeded by an Interim Leadership Council then Mojtaba Khamenei (claude_news — likewise uncorroborated, inconsistent with steady market price). - **Aug 2026 (confirmed via GDELT)**: NZ PM Luxon survives an internal leadership challenge; political instability continues in Romania (Fitch warns on deficit); Israel heading toward elections; no reports of any listed-leader permanent departure in the 30-day GDELT window. - **Aug 2026**: Kalshi-related markets show Romania's next PM (Grindeanu, 20%) and Israel's next PM (Bennett succeeding Netanyahu, 6%, down 20pp/30d) — both suggesting elevated but not dominant near-term transition risk. # Event Resolves "Yes" if **no listed leader** permanently leaves their office before Dec 31, 2026; resolves "No" if any one does (excluding temporary removals, caretaker continuations, or mere announced/scheduled departures). # Outcomes to forecast - Yes (None before 2027) - No (at least one listed leader permanently out) # Kalshi market anchor No direct Kalshi ticker for this exact event was found; Polymarket is the primary venue. **Current YES ("None before 2027") = 33.5%**, down 1.5pp over 7 days, flat 30-day trend, $77.6K total volume, 51 days of data, historical range 7%–59.5% (polymarket_direct). # Sub-question answers 1. **Polymarket price/roster** — Current "None before 2027" price is 33.5%. Full individual-leader roster not directly returned, but a related market lists Erdoğan, Xi, Netanyahu, Newsom, Starmer, Zelenskyy, Lula, Lecornu, Takaichi, Merz, Macron, Kim Jong Un, Khamenei, Albanese, Milei, Trump, Putin (claude_news). 2. **Highest near-term risk leaders** — Netanyahu (Israel heading to elections, Bennett succession contract at 6% but down 20pp/30d, heritagefl.com); unconfirmed reports point to Khamenei (Iran unrest/regime pressure) and Maduro (US pressure) as high-risk, but these claims are unverified. 3. **Scheduled 2026 elections/transitions** — Israeli elections referenced ("Before Israel Votes," Aug 2026) could produce a Netanyahu exit, but election-driven departures alone don't qualify unless the transition is *effected*, not just scheduled. No other confirmed mandated 2026 transition found in research. 4. **Base rate** — code_execution model: with heterogeneous per-leader annual hazards (2%–25%) across 10 leaders, P(none exits) ≈ 37%; historically, at least one of a large group of prominent leaders (10-17) exiting within 12 months is common (elections, health, coups), consistent with base-rate churn. 5. **Related markets consistency** — Kalshi's "Which G7 leader will leave office next" (Merz, 11%) and "African leader out next" (Tshisekedi, 4.2%) plus Romania/Israel succession markets imply moderate, leader-specific risk, roughly consistent with a 33-45% "none exits" range, not dramatically divergent from Polymarket's 33.5%. 6. **Resolution nuance effect** — Yes, materially: caretaker continuations, temporary impeachment suspensions, and announced-but-unexecuted resignations are explicitly excluded, raising the bar for "No" and likely padding "Yes" probability versus naive headline-based assessment (rules text). # Key facts (high-confidence) 1. [polymarket_direct] Current price 33.5%, essentially flat over 30 days, slight 7-day decline. 2. [kalshi_related] Netanyahu-succession contract fell 20pp in 30 days to 6%, suggesting reduced (not increased) near-term departure odds. 3. [gdelt_news] No corroborating news of Maduro capture or Khamenei assassination in Aug 2026 30-day window despite these being claimed as major recent events. 4. [code_execution] Model-implied "none exits" probability ≈37% under a plausible heterogeneous-hazard scenario, close to market price. # Cross-market signals - Kalshi related: Romania next-PM (20%), Israel next-PM (6%, falling), G7 leader-out (Merz 11%), Africa leader-out (Tshisekedi 4.2%) — none imply an imminent, high-confidence departure. - Polymarket: No separate "leader out" sub-markets returned (0 matches for Netanyahu/Maduro/Khamenei keyword scan), undermining claude_news's claim of an active sub-market confirming multiple departures. - Sportsbook implied: N/A. # Analyst opinions and speculation - claude_news asserts the market "should resolve NO" due to Maduro/Khamenei removals — this is a single-source, unverified claim contradicted by price action and absent from GDELT; likely hallucinated or referencing a mismatched/rolled-over market. - code_execution notes market pricing is highly sensitive to 1-2 tail-risk leaders; a modest hazard increase for one high-profile leader can swing "None" probability by ~17pp. # Directional lean per outcome - **Yes (None before 2027)**: Supported by flat/stable price trend, falling Netanyahu-succession odds, no confirmed departures in recent (Aug 2026) news, strict resolution criteria (caretaker/interim exclusions) raising bar for "No." - **No (someone out)**: Supported by large roster (10-17 leaders) mechanically raising cumulative hazard, Israel election uncertainty, ongoing coalition/leadership stress (Romania, NZ), and unverified-but-plausible claims of major shocks (Venezuela, Iran) that if true would resolve "No" immediately. # Gaps / unknowns - Exact roster of "listed leaders" for THIS specific ticker not confirmed. - Credibility of claimed Maduro/Khamenei removals unresolved — critical for calibration; if true, price should already be near 0%, which it isn't. - Only ~4 months remain to close (through Dec 31, 2026); need real-time verification of any recent departures. # Calibration anchors - Kalshi/Polymarket current YES price: 33.5% (anchor). - Model base rate: ~37% "none exits" under moderate heterogeneous hazards (code_execution). - Historical precedent: with 10-17 prominent leaders tracked annually, at least one typically exits/faces crisis within any 12-month window, favoring "No," but strict resolution criteria here narrow qualifying events.

1. Both forecasters converge tightly around 35-36% "Yes," essentially clustering on the market anchor without meaningfully engaging with the "only ~4 months remain" fact — the resolution window is much shorter (Aug/Sep 2026 close to Dec 31, 2026) than the 12-month base rate the 37% hazard model was built on, which should push "Yes" higher than the market price, not leave it flat or slightly above. 2. Neither forecast interrogates why the market has stayed flat at 33.5% despite Israel heading to elections and Netanyahu-succession odds falling 20pp — this divergence (election risk rising while succession-market odds fall) is a notable inconsistency in the brief that neither analyst reconciles or explains. 3. Both treat the Maduro/Khamenei claims symmetrically as "discount to near-zero weight," but neither assigns even a small residual probability that GDELT coverage lag or a mismatched/rolled-over market (explicitly flagged as a possibility in the brief: "likely hallucinated or referencing a mismatched/rolled-over market") could still carry a nonzero chance the claims are partially true — a pure binary discount may be overconfident in either direction. 4. Neither forecaster addresses the "Exact roster... not confirmed" gap with any probability weight — if the roster differs from the assumed 10-17 list (e.g., excludes Maduro/Khamenei entirely, as hinted "Maduro's presence on *this* market's roster is unclear"), the hazard calculation used to justify ~37-40% could be substantially miscalibrated in either direction. 5. Both forecasts land almost exactly on top of the Polymarket anchor (35%, 36% vs 33.5%) with minimal independent adjustment, effectively anchoring rather than forecasting; given the tail-risk sensitivity noted ("a modest hazard increase for one high-profile leader can swing 'None' probability by ~17pp"), more daylight between the two forecasts or a wider confidence interval would better reflect the volatility already observed (7%-59.5% historical range). 6. Neither explicitly incorporates the resolution-nuance point that caretaker/interim continuations are excluded — this is directly relevant to the unverified claims (Delcy Rodríguez as "acting president," an "Interim Leadership Council") which, even if true, might not resolve "No" at all since they describe interim/acting successors, a distinction neither forecaster surfaces despite the brief flagging it as material.

36% (50% confidence)

Yes: 36% No: 64%

The Polymarket quote of 33.5% for 'None before 2027' is a live price as of the ~Aug 2026 data window, so it already embeds the fact that only ~4 months remain — the critique's time-decay argument is largely double-counting rather than exposing a shared flaw. I apply a modest upward tilt toward 'Yes' relative to the anchor for two reasons the market may under-weight: (a) the strict resolution rules exclude caretaker/interim/acting successions and merely announced departures, which is exactly the form the unverified Venezuela ('acting president') and Iran ('Interim Leadership Council') claims take, and (b) 'nothing happens' contracts on dramatic-event markets typically carry a small longshot discount. Offsetting this, the roster is large (10-17 leaders including churn-prone posts like the French PM), Israel is heading to elections, and Romanian/other coalition stress keeps cumulative hazard meaningful even over four months, while a small residual probability that the Maduro/Khamenei reports are partially true pushes toward 'No.' Net: 36.5% Yes, essentially in line with both forecasters and the ~37% hazard model, with 'No' remaining the more likely outcome.

Total pipeline time: 225.0s