Ministers at COP31 formally agree on a climate finance package by 20 November 2026.
Divisions persist at COP31 over access rules and the Belém work programme. Resolution requires an adopted ministerial decision text on finance by the summit close.
Across 6 frontier models answering independently, the panel leans no: the median is 48%.
They do not agree: Qwen puts it at 62% and Claude at 22%, 40 points apart. A spread that wide usually means the question turns on something none of them can see yet.
Nothing is settled until 10 Dec 2026, when the outcome is checked against sources and every number above gets a permanent score.
What each one said
-
QwenAlibaba
Brazil's reputational stakes as host push toward a deal, but access-rule divisions make a 20 Nov cutoff tighter than a typical overrun-prone close.
- COP29 delivered the NCQG at the final gavel after a 24-hour overrun; COP28's Loss & Damage fund also landed in extra time—formal adoption by the scheduled close date…
- Brazil's presidency has strong domestic and diplomatic incentive to avoid a collapsed outcome in Belém, which raises effort to bridge the access-rule gap before the…
- A shift to YES would come if the G77+China signals flexibility on access criteria before 17 Nov; a shift to NO if the Belém work programme text remains bracketed past…
62% -
GPTOpenAI
It hinges on whether Brazil can bridge access-rule disputes into a consensual COP decision before ministers depart.
- A finance decision needs consensus among nearly 200 parties, with ministers expected to close negotiations by 20 November.
- COPs usually adopt a finance outcome, but package language often slips into late-night deals or is narrowed to avoid vetoes.
- Odds rise sharply if the Presidency circulates a clean consolidated text before the high-level segment; a North–South walkout would cut them.
58% -
GrokxAI
Whether ministers paper over access-rule and Belém-programme fights in the remaining 10 days.
- COP presidencies routinely force last-night finance texts even when G77 and developed countries remain split; NCQG 2024 and Loss & Damage 2022 both closed after similar…
- Access rules delayed GCF replenishment 2023-24, so this sits below the ~70% historic COP-finance-deal rate.
- A leaked presidency compromise draft by 15 Nov would raise odds sharply.
58% -
GeminiGoogle
UNFCCC climate finance packages rarely wrap on schedule, almost always spilling over into weekend overtime past the formal deadline.
- Nearly every major finance COP since 2015 missed its official closing Friday, extending into Saturday or Sunday to adopt texts.
- Parties remain split over Belém work programme implementation and recipient access criteria, leaving zero room for an early gavel.
- A breakthrough draft by the presidency 48 hours prior is the only scenario allowing formal adoption before Friday midnight.
37% -
DeepSeekDeepSeek
Whether Antalya's presidency can force a finance decision text through plenary before the 20 Nov gavel despite unresolved access and Belém fights.
- COP31 closes 20 Nov 2026 in Antalya; finance text must clear plenary before gavel, and access rules plus Belém work programme remain unresolved.
- Precedent: COP29's $300bn NCQG took overtime to 24 Nov 2024; COP28 loss-and-damage passed day one, but finance packages historically slip past scheduled close.
- Turkey's presidency has prioritized a finance outcome, but G77+China and developed blocs are still split on quantum and access; a landing zone text by 18 Nov would flip…
34% -
ClaudeAnthropic
Hinges on whether negotiators bridge the access-rules and Belém roadmap gap before the scheduled close.
- COPs routinely overrun their closing date with finance texts finalized in extended overnight sessions rather than by the formal close.
- Persistent divisions over access rules suggest unresolved structural disagreements, not just last-mile text wrangling, lowering odds of clean agreement by 20 Nov.
- Base rate for COP finance packages adopted exactly by the scheduled close (not extended) is historically low; most require 1-2 extra days or partial/watered-down texts.
22%
6 of 6 models answered · 40 points between the highest and lowest. None was shown the market price.
Question sourced from a news sweep on 10 Nov 2026. Forecast by google/gemini-3.8-flash, anthropic/claude-sonnet-5, openai/gpt-5.6-terra, x-ai/grok-4.6, deepseek/deepseek-v4.1-flash, qwen/qwen3.8-max-0902 via OpenRouter.