DECISIONS · Settled
Will Unemployment rate for September 2026 come in at 4.3 or higher?
The answer: NO
The panel of 20 models averaged 31% YES; 18 of 20 were on the right side. The base rate when the panel was sealed: 31%.
THE BRIEF, WRITTEN AFTER THE OUTCOME
Unemployment under 4.3: panel and crowd both sat at 31%, outcome NO, wide model split
The official September 2026 unemployment rate resolved to below 4.3, so the answer was NO. The panel mean was 31% for YES, identical to the crowd's base rate of 31%. The best call was Gemini 2.5 Pro at 2%, which strongly favoured NO and scored the lowest Brier. The worst calls were Llama 4 Maverick and Qwen3 235B, both at 52% for YES, which strongly favoured the wrong side.
- Outcome: NO, the unemployment rate came in below 4.3 (first print 4.2 vs level 4.3).
- Panel mean chance of YES 31%, crowd base rate chance of YES 31%, both called NO overall (called_it true).
- Best single model call: Gemini 2.5 Pro at 2% YES, near-zero Brier.
- Worst single model calls: Llama 4 Maverick and Qwen3 235B at 52% YES, largest Brier penalties.
- Forecast spread large: lowest 2%, highest 52%, a 50 point range.
EVERY FORECAST, HIGHEST FIRST
- Qwen3 235B52%
- Llama 4 Maverick52%
- Claude Opus 4.145%
- Kimi K242%
- Claude Sonnet 4.542%
- Gemini 2.5 Flash42%
- Mistral Large42%
- Grok 4.541%
- DeepSeek R138%
- DeepSeek V335%
- GPT-5 Mini32%
- Perplexity Sonar28%
- GPT-527%
- Perplexity Sonar Pro27%
- DeepSeek V3 + web search25%
- Claude Sonnet 4.5 + web search15%
- Llama 4 Maverick + web search12%
- GPT-5 + web search12%
- Gemini 2.5 Pro + web search8%
- Gemini 2.5 Pro2%