Will Claude Sonnet-class pricing decline more than 60% YoY by Q4 2026?
Resolves Dec 31, 2026
40%probability
4-model average
LOWconfidence
building category history
—stability
loading
Divergingmodels
47pt spread
The three supporting readings tell you how much weight to put on the probability: confidence reflects category-level track record, stability tracks how the estimate has moved over time, models shows whether the four agree.
Belief trajectory
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Per-model probabilities
GPT-4o
30%-10 vs avg
Gemini
30%-10 vs avg
Claude
28%-12 vs avg
Grok
75%+35 vs avg
Key disagreementGrok (75%) vs Claude (28%): Different weighting of factors