Negotiators incorporate the goal to at least triple adaptation finance by 2035 into COP31 outcomes by 20 November 2026.
A key open item carried over from Belém is tripling adaptation funding by 2035. Adoption requires explicit inclusion in final COP31 outcome documents.
Across 6 frontier models answering independently, the panel leans no: the median is 38%.
They do not agree: GPT puts it at 63% and DeepSeek at 9%, 54 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
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GPTOpenAI
It hinges on whether COP31 can bridge donor resistance to quantified finance language before its closing gavel.
- COP31 parties and the presidency must secure consensus by 20 November; any party can block wording in UNFCCC decisions.
- COP outcomes often retain politically salient finance goals, but quantified commitments face recurring developed–developing splits.
- Odds rise sharply if the presidency circulates a compromise tying the 2035 goal to a broader adaptation-finance roadmap.
63% -
GrokxAI
COP31 cover/CMA text must keep the exact 3×-by-2035 figure rather than generic “scale-up” language.
- Presidency drafts and parties adopt the leftover Belém item in the 14–20 Nov window; G77 will walk if the number is dropped.
- Finance-number leftovers historically land the following COP only ~35 % of the time (NCQG, L&D fund).
- A last-night developed-country concession on the multiplier would raise the odds sharply.
42% -
QwenAlibaba
Developed-country resistance to binding adaptation sub-targets under the NCQG framework is the main obstacle.
- At COP29 the NCQG landed at $300B without an adaptation sub-target despite heavy G77/African Group pressure, showing how hard specific adaptation numbers are to lock in.
- The item was formally carried from Belém, so negotiating text exists, but consensus rules let any reluctant party dilute 'triple' to vaguer language like 'significantly…
- A shift would require a major developed-country concession or a package deal linking adaptation finance to other priorities like Article 6 or loss-and-damage, which…
38% -
ClaudeAnthropic
Hinges on whether COP31 negotiators formalize the Belém adaptation-finance tripling goal in final text by 20 Nov 2026.
- COP outcomes routinely carry forward contentious finance goals into decision text, but developed countries often resist binding numerical commitments.
- Belém already flagged this as unresolved, meaning COP31 negotiators (developed vs developing blocs, led by COP31 presidency) must finalize language within the two-week…
- Base rate for specific quantified finance targets surviving intact into final COP text is moderate-to-low given historical dilution (e.g., $100bn goal softened over…
37% -
GeminiGoogle
Developed donors fiercely resist legally binding sub-target escalations like tripling amidst tightening domestic aid budgets.
- UNFCCC consensus rules allow any major donor coalition like the US or EU to veto hard quantified public-finance earmarks.
- Glasgow's doubling-by-2025 target set a precedent, but post-2024 fiscal and political shifts make tripling a heavy lift.
- A compromise pledging an unquantified scaling up or tripling across all sources rather than public finance would fail this text.
27% -
DeepSeekDeepSeek
Whether COP31's final cover decision names a 2035 adaptation-finance tripling target, which Türkiye's presidency has not signaled it will champion.
- COP31 in Antalya (Nov 2026) must adopt a final cover decision; Türkiye's presidency has shown no sign of elevating adaptation finance over mitigation and trade fights.
- The Belém 'mutirão' left tripling adaptation finance as an unresolved ministerial item, and similar quantified adaptation goals (the 2021 Glasgow doubling) slipped past…
- Donor economies face fiscal pressure and the US has withdrawn from climate finance pledges, so the EU/UK/Japan bloc lacks the political room to anchor a 2035 tripling…
9%
6 of 6 models answered · 54 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.