base rate:
In the post-2000 era, U.S. quarterly annualized GDP exceeds 5% roughly 1-3% of quarters under non-crisis conditions. Over 16 quarters, cumulative probability is roughly 15-30%. The pandemic recovery period (2020-2021) showed multiple 5%+ quarters but those were exceptional circumstances.
evidence updates:
Q3 2025 at 4.4% demonstrates proximity to threshold (+5%). Q4 2025 at 1.4% shows vulnerability but also sets up potential rebound (+2%, -3% net). Market weakness and tariff uncertainty (-3%). Corporate earnings strength and labor market resilience (+2%). Net adjustment from base ~25% to ~35%.
combination method:
Single sub-question with 100% weight.
final:
The 16-quarter window provides multiple opportunities for a 5%+ print. Q3 2025's 4.4% shows the economy can approach this level. However, current headwinds (tariffs, market weakness, post-shutdown drag) and the rarity of 5%+ growth in normal conditions constrain the probability. Post-shutdown catch-up, tariff front-loading dynamics, or a strong fiscal impulse could produce a one-off 5%+ quarter. Estimated at 35% with moderate uncertainty.