Will President Paul Biya of Cameroon appoint a Vice President before April 30, 2026?

Reference class: appointments to a constitutionally non-existent VP role under a 43-year incumbent autocrat (Biya, in power since 1982). Base rate for Biya creating/filling a VP position in any given ~6-month window is effectively 0% — Cameroon's constitution provides for a Senate President as successor, not a VP, and Biya has consistently avoided naming any successor mechanism to prevent intra-regime challengers. Critically, today's date (2026-05-10) is AFTER the April 30, 2026 deadline, and there is no public reporting of any VP appointment having occurred. Factors above base rate: post-October 2025 election period could theoretically prompt succession signaling given Biya's age (92). Factors below base rate: (1) the deadline has already passed with no appointment, (2) no constitutional VP office exists to fill, (3) Biya's 43-year pattern of refusing to name successors. Market price of 0.112 likely reflects stale pricing or residual uncertainty about obscure announcements; true probability is near zero, leaving a small sliver for an unreported pre-April-30 decree surfacing.

Deadline (April 30, 2026) has already passed as of today (2026-05-10). Biya has shown 40+ years of resistance to naming any successor, and Cameroon's constitution designates the PM (not a VP) as successor — creating a VP would require constitutional change. No reported VP appointment occurred before the deadline. The 11.2% market price appears to be stale liquidity rather than a real signal; true probability is near zero, limited only by tiny residual resolution-ambiguity risk.

Equal-weighted average of 5 agent predictions on this market.

```json {"probability": 0.06, "rationale": "Biya has ruled since 1982 and consistently resisted creating a VP post that would formalize succession; at 91 he's shown no sign of changing course, and the market already priced this low at 11%."} ```

Paul Biya has been President of Cameroon since 1982 (~44 years) and has never appointed a Vice President. Cameroon's constitution does not traditionally include a VP role — the President of the National Assembly serves as interim in case of presidential vacancy. Despite Biya's extreme age (93 as of 2026) and recurring health speculation, he has shown zero institutional behavior toward formalizing succession. The market's last price of ~11.2% may itself reflect recency bias from health-scare news cycles or succession narrative dominance ('aging strongman must plan handoff'), which historically has not translated into action. The resolution deadline (April 30, 2026) has now passed; absence of major news is weakly informative of a NO resolution. Base rate against this is extremely strong. I shade slightly below the market price.

Market priced at 0.1120 reflects low historical probability. Fact that we are 10 days past deadline with no apparent announcement suggests the appointment did not occur before April 30. Small downward adjustment from prior (to ~0.085) reflecting deadline passage without confirmation of the event, but conservative adjustment absent definitive verification. The market wisdom of crowds remains the anchor.