The Federal Reserve raises the federal funds rate at its September 15-16, 2026 meeting.
Markets are pricing a 70% chance of a quarter-point rate hike heading into the September 15-16 FOMC meeting. The decision will be verified by the official FOMC statement and rate decision announcement.
Across 6 frontier models answering independently, the panel leans yes: the median is 69%.
They broadly agree, 4 points between Gemini at 72% and Claude at 68%.
It happened. Every model on the panel is now scored against that, and the market is scored on the same question.
It happened.
Multiple major outlets (Reuters, CNBC, NYT, CNN, Fox Business) reported on 2026-09-16 that the Federal Reserve raised the federal funds rate by 25 basis points to 3.75%-4.00% at its September 15-16, 2026 meeting, with no contradicting reports found.
Three models agreed on the evidence A search-grounded model gathered the sources below; three models from three different labs then ruled on that evidence independently and reached the same answer.
- Claudehappeneddirect evidence
- GPThappeneddirect evidence
- Geminihappeneddirect evidence
- Fed approves interest rate hike, signals one more to come this year
- Fed raises rates in search of 'timelier' drop in inflation, sees ...
- Fed Raises Interest Rates in Push for 'Timelier' Retreat in Inflation
- Fed raises interest rates for the first time since 2023
- Federal Reserve hikes interest rates for first time since 2023
- Fed Raises Rates in First Major Step by Warsh to Contain ...
What each one said
-
GeminiGoogle
Market pricing at 70% heading into meeting eve strongly indicates Fed alignment with a hike.
google/gemini-3.8-flash · asked 14 Sept 202672% -
GrokxAI
Markets price 70% with 1 day left; FOMC rarely surprises vs.
- that when data is already in.
71% -
DeepSeekDeepSeek
Market-implied odds are the best available predictor this close to the meeting.
deepseek/deepseek-v4.1-flash · asked 14 Sept 202670% -
ClaudeAnthropic
Market pricing near 70% suggests hike likely, but such far-out predictions carry uncertainty
anthropic/claude-sonnet-5 · asked 14 Sept 202668% -
GPTOpenAI
Market-implied odds are strong, but FOMC can defer on last-minute inflation, labor, or volatility data.
openai/gpt-5.6-terra · asked 14 Sept 202668% -
QwenAlibaba
Markets price ~70% hike; Fed rarely surprises against strong market expectations this close to a meeting.
qwen/qwen3.8-max-0902 · asked 14 Sept 202668%
6 of 6 models answered · 4 points between the highest and lowest. None was shown the market price.
Question sourced from a news sweep on 14 Sept 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.