Scan: Will Trump and Putin not meet?

date	predicted	market price	confidence
2026-08-22	56%	55%	52%
2026-08-15	73%	64%	60%

1. Planner Fable 5.1 · Fermi decomposition + tool plan

Tools chosen: polymarket_direct polymarket_related kalshi_related article_search claude_news gdelt_news wikipedia code_execution

Sub-questions (Fermi decomposition)

What is the current Polymarket-implied probability of no Trump-Putin meeting through Dec 31, 2026, and how have the sibling location markets (Gulf states, Hungary, US, Russia, etc.) been trending?
What is the latest status of Trump-Putin summit planning (e.g., the proposed Budapest summit) — has any date or venue been set, postponed, or ruled out by either side?
How are Russia-Ukraine peace negotiations progressing, and have Trump or Putin conditioned a face-to-face meeting on specific progress (ceasefire, territorial deal)?
Are there multilateral events in 2026 (G20 summit hosted by the US in December 2026, UN General Assembly, other summits) where both leaders could plausibly attend, and has Putin been invited or indicated willingness to travel despite the ICC warrant?
What is the historical base rate of in-person meetings between a sitting US president and Putin over any given ~14-month window, and how does Trump's first term (Hamburg 2017, Helsinki 2018, Osaka 2019) inform this?
Have recent US sanctions on Russia (e.g., Rosneft/Lukoil) or escalations in Ukraine strikes cooled the relationship enough that Trump has publicly deprioritized a meeting?
What do Kalshi and other Polymarket markets on a Trump-Putin meeting, Ukraine ceasefire, or peace deal by 2026 imply about the likelihood of a summit?

Planner reasoning

This is a long-horizon (through end of 2026) binary on whether Trump and Putin have any in-person interaction. The key drivers are the state of Ukraine peace negotiations, any scheduled or canceled summit (e.g., the Budapest plan), the Anchorage August 2025 precedent, and whether multilateral events in 2026 (G20 in the US, other summits) could bring them together. The Polymarket price is the primary anchor, with sibling location markets and Kalshi providing cross-checks.

2. Research Parallel tool calls

tool	status	time	items	summary
polymarket_direct	OK	0.4s	1	## This Market's Polymarket Data Will Trump and Putin not meet? - Current price (probability): 33.00% - 7-day price change: +2.00% - 30-day price change: -27.50% - Total volume: $330,042 (USD notional) - Price range: 31.00% - 76.50% - Data points: 90 days
polymarket_related	OK	0.5s	16	Polymarket search over 4 keyword(s), kept 16 matches. keyword 'Trump Putin meet': 6 markets \| keyword 'Trump Putin summit': 2 markets \| keyword 'Ukraine ceasefire': 6 markets \| keyword 'Russia Ukraine peace deal': 2 markets
kalshi_related	OK	3.5s	3	3 related markets / summaries. keyword 'Trump Putin meeting': ok \| keyword 'Putin': ok \| keyword 'Ukraine ceasefire': ok
article_search	OK	47.3s	24	Fetched 24 unique articles across 5 queries (lookback=45d). 'Trump Putin summit Budapest': 10 articles \| 'Trump Putin meeting planned': 10 articles \| 'Trump Putin talks canceled': 10 articles \| 'Ukraine peace negotiations Witkoff Kremlin': 10 articles \| 'Putin invited G20 2026': 10 articles
claude_news	OK	37.7s	0	Let me retry the search tool. I'll wait and issue a single search this turn. I attempted multiple times to search for the latest updates, but the search tool is currently unavailable this turn (rate-limited). I don't want to fabricate citations to sources I haven't actually retrieved. Based on my tr
gdelt_news	OK	130.6s	30	GDELT: 30 articles across 3 queries (lookback=30d). 'Trump Putin summit': 10 hits \| 'Trump Putin meeting Budapest': 10 hits \| 'Putin Trump talks Kremlin Ushakov': 10 hits
wikipedia	OK	0.3s	4	Fetched 4 Wikipedia entries (0 missing pages).
code_execution	OK	43.1s	0	Base-rate analysis: US President–Putin meetings since 2000 - Full historical dataset (2000–2026): 22 recorded in-person meetings across Bush/Obama/Trump1/Biden/Trump2. Rolling 14‑month (426‑day) windows sampled monthly across the full 26-year span show a meeting occurred in 71.4% of win

3. Evidence Brief Sonnet 5 · 7318 chars

# Current state This market resolves "Yes" if Trump and Putin do NOT meet in person between market creation and Dec 31, 2026; "No" if they do. No qualifying meeting has occurred since the Aug 15, 2025 Anchorage summit (their only meeting of Trump's second term). Active peace-process diplomacy (Witkoff/Kushner shuttle talks, a Sept 2026 Trump-Putin call) and multiple 2026 multilateral summits (APEC China, G20 Miami Dec 14-15) create plausible venues, but no confirmed date/location for a next Trump-Putin meeting exists as of research date (~mid-Sept 2026). # Timeline of key events - 2025-08-15: Trump-Putin Anchorage/Alaska summit — first meeting of Trump's second term; no agreement reached (confirmed, Wikipedia). - 2025 (fall, per model recall only): Budapest summit floated then reportedly shelved after Rubio-Lavrov call failed (unverified/rumored, low-confidence). - 2026-08-19: Reports Hungary's new government fully aligned with NATO (context weakening Budapest as neutral venue) (reported). - 2026-08-23: Reports Trump/Putin "set for" November APEC summit in China (reported, not confirmed). - 2026-08-30: Secret Moscow talks reportedly floated a Trump-Putin-Zelenskyy trilateral (rumored). - 2026-09-02/06: Kremlin says trilateral Xi-Trump-Putin meeting possible at APEC sidelines; Moscow doesn't rule out Russia-US-China trilateral (reported). - 2026-09-03: Trump says he's "ready for another summit with Putin once Moscow is ready for a peace deal" — conditioning language (reported). - 2026-09-04/06: Witkoff and Kushner visit Moscow (meet Putin) then plan Kyiv trip; Kremlin says talks "no breakthrough," Russia sticks to core demands (confirmed). - 2026-09-08/09: Trump-Putin phone call; Kremlin says Trump offered "full restoration" of ties for swift war end (confirmed via Kremlin readout). - 2026-09-10/11: Putin-Xi agree to detailed APEC-sideline talks; Zelensky says open to meeting Putin at G20 Miami; Putin arrives Delhi for BRICS, meets Modi (confirmed/reported). - 2026-12-14/15 (future): G20 Miami Summit, hosted by Trump at his Doral property — potential Trump-Putin venue if Putin attends (confirmed summit exists; Putin attendance unconfirmed). # Event Will Trump and Putin NOT meet in person between market creation and Dec 31, 2026 (YES = no meeting occurs)? # Outcomes to forecast Yes (no meeting by Dec 31, 2026) / No (meeting occurs) # Kalshi market anchor No kalshi_direct data was returned for this ticker in this research pass. Best available direct-market anchor is **Polymarket "Will Trump and Putin not meet?" at 33% YES** (no-meeting), down sharply from a 76.5% high — 30-day trend -27.5pp, 7-day +2pp, volume $330K. This large decline implies the market has been pricing in rising probability of a meeting occurring, consistent with active APEC/G20/trilateral chatter. # Resolution source Not run this pass (consensus-of-reporting resolution; no dedicated resolution_source fetch provided). # Sub-question answers 1. **Polymarket sibling markets**: "No meeting" at 33%. Location-specific "meet next in X" markets are all low (Belarus 0.4%, Turkey 1.1%, Finland 0.45%, Switzerland 0.9%, Russia 1.5%, Gulf 2.1%), and Trump/Putin/Zelenskyy-together-by-2027 at 9.5% — suggesting the market sees a meeting as more likely than any single named location captures (implying likely US-hosted multilateral venue, e.g., G20 Miami). 2. **Budapest status**: No confirmed date/venue was ever locked in; Kalshi's Hungary-location market sits at just 4% (down from 14% high), and Hungary's pivot toward NATO alignment (2026-08-19) further undercuts Budapest as venue. Effectively shelved. 3. **Peace negotiations**: Active but stalled — Witkoff/Kushner Sept 2026 Moscow trip yielded "no breakthrough," Russia maintains maximalist demands (territory, no NATO, demilitarization); Trump has explicitly conditioned a summit on Moscow being "ready for a peace deal" (2026-09-03). 4. **Multilateral 2026 events**: G20 Miami (Dec 14-15, 2026, Trump's own Doral property, confirmed) is the standout venue; APEC China (Nov 2026) and BRICS/SCO summits also cited as possible sideline venues; Kremlin has floated Xi-Trump-Putin trilateral at APEC. Putin has traveled abroad repeatedly in 2026 (Bishkek SCO, Kazan, Delhi BRICS) despite ICC warrant, showing continued willingness to travel to non-Rome-Statute states. 5. **Base rate**: Code-execution analysis: full 2000-2026 history shows meetings in ~71% of rolling 14-month windows (29% no-meeting base rate); Trump-specific cadence (Hamburg, Da Nang, Helsinki, Osaka, Anchorage) implies ~82-83% chance of ≥1 meeting per 14 months, i.e., ~17-18% no-meeting base rate under Trump-era dynamics. 6. **Sanctions/cooling**: Rosneft/Lukoil sanctions and continued Russian strikes on Kyiv are noted frictions, but Trump has not deprioritized a meeting — he continues to publicly signal openness to a summit contingent on progress. 7. **Related Kalshi/Polymarket implied**: Kalshi trilateral market only 6%, Zelenskyy-Putin-meet market 16% (rising), Ukraine ceasefire-by-Dec-31-2026 only 22.5% on Polymarket — peace deal unlikely soon, but a Trump-Putin meeting doesn't require a finalized deal (Anchorage precedent had no agreement). # Key facts 1. [Wikipedia] Only Trump-Putin meeting of term 2 was Aug 15, 2025 Anchorage; ended without agreement. 2. [Wikipedia] G20 Miami summit confirmed Dec 14-15, 2026 at Trump's Doral property. 3. [Kremlin/GDELT] Sept 5-9, 2026: intensive shuttle diplomacy (Witkoff/Kushner-Moscow, Trump-Putin call) but "no breakthrough." 4. [Polymarket] No-meeting probability fell from 76.5% high to 33% over 30 days. 5. [Kalshi related] Hungary-location odds fell to 4%; trilateral odds only 6%. # Cross-market signals - Kalshi related: Trilateral (Trump-Zelenskyy-Putin) 6%; Hungary location 4% (falling); Zelenskyy-Putin meet 16% (rising). - Polymarket: No-meeting 33% (falling); all single-location "next meet" markets <2.5%, implying market expects a yet-unspecified/multilateral venue if a meeting happens. - No sportsbook data available. # Analyst opinions and speculation - CNN/Carnegie analysts (Gabuev) note Putin increasingly hedging toward China/India relationships, using summits (SCO, BRICS) to project non-isolation — doesn't preclude a Trump meeting. - Reports (unconfirmed) of Kremlin floating Xi-Trump-Putin trilateral at APEC suggest Moscow is open to structured, face-saving meeting formats. # Directional lean per outcome - **Yes (no meeting)**: Peace talks stalled with "no breakthrough," Russia's maximalist demands unchanged, Budapest shelved, no confirmed date set. - **No (meeting occurs)**: Multiple upcoming multilateral venues (APEC Nov 2026, G20 Miami Dec 2026) where both could plausibly appear; Trump repeatedly signals openness; historical Trump-era base rate favors a meeting (~80%+); Polymarket trend moving toward "meeting" outcome (33% down from 76%). # Gaps / unknowns - No live kalshi_direct price captured this pass. - Unconfirmed whether Putin will actually attend G20 Miami or APEC China with Trump present. - Budapest cancellation status not fully verified with current-dated sourcing. # Calibration anchors - Polymarket YES (no meeting): 33%, trending down. - Kalshi trilateral market: 6%; historical Trump-era base rate: ~17-25% no-meeting probability per 14-month window.

4. Forecasters 5 draws · Fable 5.1 + GPT-5.6 Sol

claude-fable-5-1

44% conf

Yes	37%
No	63%

The best market anchor (Polymarket) prices 'no meeting' at 33%, having fallen sharply from 76% as APEC-sideline trilateral chatter and the G20 Miami (Dec 14-15, Doral) venue emerged; Trump-era base rates for a 14-month window imply only ~17-25% no-meeting probability. Against that, the September 2026 Witkoff/Kushner Moscow trip produced 'no breakthrough,' Russia's maximalist demands are unchanged, Trump has explicitly conditioned a summit on Moscow being 'ready for a peace deal,' Budapest is effectively dead, and no date or venue is confirmed with only ~3.5 months left. Putin attending a US-hosted G20 or Trump attending APEC in China alongside Putin are both plausible but unconfirmed, so I lean slightly above the market toward 'Yes' while still favoring a meeting occurring.

claude-fable-5-1

47% conf

Yes	37%
No	63%

The best market anchor is Polymarket's 'no meeting' at 33%, down sharply from 76.5% as APEC (Nov) and G20 Miami (Dec 14-15) chatter, a Kremlin-floated Xi-Trump-Putin trilateral, and a Sept 2026 Trump-Putin call raised meeting odds. However, ~13 months have passed since Anchorage with no second meeting despite repeated rumors (Budapest shelved), the Witkoff/Kushner Moscow trip produced 'no breakthrough', Russia's maximalist demands are unchanged, Trump has conditioned a summit on Moscow being 'ready for a peace deal', and Putin's attendance at a US-hosted G20 or a Trump-Putin sideline at APEC remains unconfirmed with only ~3.5 months left. Trump-era base rates (~17-25% no-meeting per 14 months) favor a meeting, but the current window is shorter and the peace track is stalled, so I shade slightly above the market toward 'no meeting' at 37%.

claude-fable-5-1

42% conf

Yes	38%
No	62%

The best direct anchor is Polymarket at 33% for no-meeting, having fallen sharply from 76.5% as APEC (Nov 2026) and G20 Miami (Dec 14-15, 2026) emerged as plausible venues and Kremlin floated a Xi-Trump-Putin trilateral. Trump-era base rates (~17-25% no-meeting per 14-month window) also favor a meeting. However, no date or venue is confirmed, Witkoff/Kushner talks yielded 'no breakthrough,' Trump has conditioned a summit on Moscow being 'ready for a peace deal,' Putin attending a Trump-hosted G20 in Miami is far from assured, and only ~3.5 months remain. I shade slightly above the market toward 'Yes' given stalled talks and the compressed window, but keep 'No' as the favorite.

gpt-5.6-sol

67% conf

Yes	36%
No	64%

The best direct-market anchor is Polymarket at 33% for Yes, reflecting increased expectations of a meeting. Active diplomacy and plausible APEC or G20 Miami sidelines point toward No, while historical Trump-era meeting cadence also favors an eventual meeting. However, stalled peace negotiations, Trump's statement conditioning another summit on Moscow being ready for a deal, and the absence of confirmed attendance or arrangements raise the no-meeting probability slightly above the market anchor. Budapest appears effectively shelved, but low odds for individual locations are compatible with an unannounced multilateral-summit meeting.

gpt-5.6-sol

68% conf

Yes	36%
No	64%

The best direct-market anchor is Polymarket at 33% YES, reflecting increased expectations of a meeting amid APEC and G20 discussions. I move slightly toward YES because negotiations remain stalled, Trump has conditioned another summit on Russian readiness for a peace deal, and neither Putin’s attendance nor a bilateral meeting at either summit is confirmed. Still, Trump’s openness, active shuttle diplomacy, multiple plausible venues, and the historically high Trump-Putin meeting cadence make an in-person meeting more likely than not. Low odds for a trilateral or any named location do not rule out an informal bilateral at an unspecified multilateral venue.

6. Final plain mean of 5 draws

37% (54% confidence)

Yes: 37% No: 63%

Mean of 5 draws (0.37, 0.37, 0.38, 0.36, 0.36). The best market anchor (Polymarket) prices 'no meeting' at 33%, having fallen sharply from 76% as APEC-sideline trilateral chatter and the G20 Miami (Dec 14-15, Doral) venue emerged; Trump-era base rates for a 14-month window imply only ~17-25% no-meeting probability. Against that, the September 2026 Witkoff/Kushner Moscow trip produced 'no breakthrough,' Russia's maximalist demands are unchanged, Trump has explicitly conditioned a summit on Moscow being 'ready for a peace deal,' Budapest is effectively dead, and no date or venue is confirmed with only ~3.5 months left. Putin attending a US-hosted G20 or Trump attending APEC in China alongside Putin are both plausible but unconfirmed, so I lean slightly above the market toward 'Yes' while still favoring a meeting occurring.

Pipeline Timing

Total pipeline time: 214.5s

Per-tool research timings shown in the Research section above.