base rate:
Historical base rate: No sitting president has appeared on SNL during their presidency in a substantive way (Ford's 'Live from New York' pre-taped in 1976 is closest, and Obama did a brief pre-taped segment). Trump as a mocked figure voluntarily appearing on the show that mocks him is even rarer. Base rate for this specific event over a ~3 year window is probably 3-7%.
evidence updates:
All evidence points DOWN: (1) No current interest from Trump, (2) SNL continuing harsh mockery with entrenched impersonator, (3) Trump's history of never appearing as sitting president despite 4 years of opportunity in first term, (4) Zero credible reporting. Each evidence piece is already 'priced in' to the low base rate rather than moving it further.
combination method:
Weighted average of sub-questions yields ~3.2%, but this reflects current snapshot. Adjusting upward slightly to ~5% to account for the ~1000 day time horizon remaining, unpredictability of Trump, and possibility of a lame-duck ratings stunt scenario in late 2028.
final:
This is a low-probability event. Trump never appeared on SNL during his entire first presidency despite similar dynamics, and the second term shows even more entrenched hostility. However, the long time window and Trump's unpredictability warrant keeping probability above floor. Final: 5%.
ensemble:
{'ensemble_count': 3, 'perspectives': {'base_rate': {'p_yes': 0.05, 'confidence': 0.8}, 'evidence_driven': {'p_yes': 0.04, 'confidence': 0.82}, 'contrarian': {'p_yes': 0.06, 'confidence': 0.7}}, 'spread': 0.02, 'individual_p_yes': {'base_rate': 0.05, 'evidence_driven': 0.04, 'contrarian': 0.06}}