FCC 1-2 PHI · 50% COL 2-1 DCU · 54% NEW 1-0 CFM · 47% AL- 3-0 AL- · 65% COR 1-1 VIT · 42% SPO 1-2 FCD · 60% ST. 2-1 SAN · 49% ACM 1-1 INT · 42% EST 0-1 LEM · 44% AND 1-2 KVC · 43% SKB 0-2 UNI · 62% BAR 3-0 ALA · 64% AST 1-0 FUL · 46% DEP 0-0 TAL · 37% FCC 1-2 PHI · 50% COL 2-1 DCU · 54% NEW 1-0 CFM · 47% AL- 3-0 AL- · 65% COR 1-1 VIT · 42% SPO 1-2 FCD · 60% ST. 2-1 SAN · 49% ACM 1-1 INT · 42% EST 0-1 LEM · 44% AND 1-2 KVC · 43% SKB 0-2 UNI · 62% BAR 3-0 ALA · 64% AST 1-0 FUL · 46% DEP 0-0 TAL · 37%
Economy · Polymarket · Closes Dec 9, 2026

Will the Fed increase interest rates by 25 bps after the December 2026 meeting?

Fed Decision in December?

10 AI models
14% yes

0 lean yes · 10 lean no

Polymarket when AIs voted
77% yes

Now 71%

The AIs are 63 points more bearish than Polymarket.

What each AI says

GPT-5.6 Luna

34% yes

Probably not — the September projections imply a lower year-end policy rate, making a December hike inconsistent with the Fed’s current baseline, while the meeting’s SEP could still support holding or cutting. A stronger-than-expected inflation resurgence or renewed hawkish consensus, as some economists reportedly anticipate, could make a 25-bps increase more likely.

Claude Sonnet 5

3% yes

Probably not — the Fed's own September SEP projects year-end 2026 fed funds at 3.6%, consistent with cuts not hikes, and the broader 2026 trajectory has been easing. A lone Reuters mention of economists expecting a hike doesn't outweigh the Fed's own projection path; I'd need clear evidence of an inflation surge forcing a reversal to expect a hike.

Gemini 3.8 Flash

6% yes

Extremely unlikely — the Federal Reserve is currently in an easing or pause cycle, with September 2026 Summary of Economic Projections showing a declining median federal funds rate (down to 3.6% by year-end). Rate hikes are off the table unless an unprecedented, sudden resurgence in inflation forces an emergency reversal before December. A drastic upside shock in monthly CPI and labor metrics between now and December 9 is the only scenario that could trigger a hike.

Grok 4.6

18% yes

Probably not — September 2026 SEP median already has the funds rate at 3.6% by year-end, implying the Committee sees further easing or a hold rather than a hike at the December meeting. A late-October Reuters note that some economists still expect a hike is the main contrary signal, but it is not the Fed’s own path. Hot inflation or labor data between now and 9 December could still force a 25 bp increase.

DeepSeek V4 Pro

8% yes

Probably not — the Fed’s September 2026 projections show the median federal funds rate declining to 3.6% by year-end, implying cuts rather than hikes. Some economists reportedly expect a hike by December, but that is a minority view and not reflected in the latest SEP. The main risk to this call is if inflation reaccelerates sharply before the meeting, forcing the FOMC to tighten.

Qwen 3.8 Max

4% yes

Probably not — the Fed's own SEP projections show a clear downward trajectory throughout 2026 (4.1% in March → 3.9% in June → 3.6% in September), indicating an easing cycle rather than a tightening one. A 25 bps hike at the December meeting would contradict the entire policy path signaled by the FOMC's own forecasts. The main risk to this view would be an unexpected inflation resurgence forcing a dramatic policy reversal, but that seems highly unlikely given the established trajectory.

Mistral Medium 3.5

30% yes

Probably not — The Fed's September 2026 projections show a downward path to 3.6% by year-end, suggesting no hike. A Reuters report notes some economists expect a hike, but this is not consensus. The main risk is inflation surprising to the upside, forcing a 25 bps increase.

Kimi K3

8% yes

Probably not — the Fed's September 2026 projections show a declining rate path (3.6% year-end 2026, down from 3.9% in June and 4.1% in March), signaling cuts or holds rather than hikes. While a Reuters piece noted some economists expect a hike, the Fed's own median trajectory and easing bias make a 25bp increase unlikely. A surprise inflation resurgence before December 9 could flip this, but current signals point strongly against a hike.

GLM 5.3

12% yes

Probably not — the Fed's own September 2026 projections point to a year-end funds rate of 3.6%, below the June projection of 3.9%, implying an easing bias into December rather than tightening. A hike would require a major inflation or data surprise in the next six weeks. The main risk to this call is the Reuters-reported economist speculation about another hike, suggesting some market participants see tightening risk.

MiMo V2.6 Pro

12% yes

Probably not — the Fed's September 2026 SEP projects a year-end 2026 median funds rate of 3.6%, below the current level implied earlier in the year, signaling an easing rather than hiking bias, and a 25bp hike would be a sharp reversal. The Reuters note that some economists expect a hike is a minority view and not a Fed signal. What could prove me wrong: a genuine inflation re-acceleration or hawkish shift in FOMC rhetoric between now and December that markets haven't yet priced in.

News the AIs read (Oct 28)
- The December 2026 FOMC meeting is scheduled for **December 8-9, 2026**, with the policy statement due on **December 9, 2026** at 2:00 p.m. ET and the press conference at 2:30 p.m. ET. - The Federal Reserve’s current published 2026 calendar confirms that **December 8-9** is the year-end meeting and that it is the meeting associated with a **Summary of Economic Projections**. - The Fed’s latest projected policy path from the **September 16, 2026** projections shows the federal funds rate at **3.6%** for year-end 2026, down from **3.9%** in the **June 2026** projection. - The Fed’s March 18, 2026 projections had a **4.1%** year-end 2026 median federal funds rate, which is older than the September update. - No confirmed Fed decision for the **December 2026** meeting is available yet; the outcome will not be publicly known until **December 9, 2026**. - A Reuters item dated **October 26, 2026** said some economists expect another hike by the December meeting, but that is not a Fed decision and not confirmation of the meeting outcome.
Resolution rules
The FED interest rates are defined in this market by the upper bound of the target federal funds range. The decisions on the target federal funds range are made by the Federal Open Market Committee (FOMC) meetings. This market will resolve to the amount of basis points the upper bound of the target federal funds rate is changed by versus the level it was prior to the Federal Reserve's December 2026 meeting. If the target federal funds rate is changed to a level not expressed in the displayed options, the change will be rounded up to the nearest 25 and will resolve to the relevant bracket. (e.g. if there's a cut/increase of 12.5 bps it will be considered to be 25 bps) The resolution source for this market is the FOMC’s statement after its meeting scheduled for December 8-9, 2026 according to the official calendar: https://www.federalreserve.gov/monetarypolicy/fomccalendars.htm. The level and change of the target federal funds rate is also published at the official website of the Federal Reserve at https://www.federalreserve.gov/monetarypolicy/openmarket.htm. This market may resolve as soon as the FOMC’s statement for their December meeting with relevant data is issued. If no statement is released by the end date of the next scheduled meeting, this market will resolve to the "No change" bracket.

Market prices: Polymarket. TuringStats is not affiliated with Polymarket.

More economy questions