Compound Fork — Recession × AGI
Each cell = a joint scenario "Both branches fire". Cell intensity = total |Δ| across the 200 highest-conviction tradeable predictions vs their unconditional posterior. Joint probabilities approximated via log-odds combination (assumes conditional independence given the prediction — coarse but bounded). Click a cell to drill into the dominant single-fork view.
Pick two fork families
| Recession ↓ × AGI → | AGI_FAST_2027 prior 30% | AGI_MID_2029 prior 35% | AGI_SLOW_2031 prior 25% | AGI_WINTER_2036PLUS prior 10% |
|---|---|---|---|---|
RECESSION_2026 prior 20% | 122 claims · Σ|Δ| 16.31 | 120 claims · Σ|Δ| 15.93 | 127 claims · Σ|Δ| 16.89 | 124 claims · Σ|Δ| 16.65 |
RECESSION_2027 prior 30% | 123 claims · Σ|Δ| 16.39 | 121 claims · Σ|Δ| 16.00 | 128 claims · Σ|Δ| 16.97 | 125 claims · Σ|Δ| 16.72 |
RECESSION_2028 prior 30% | 123 claims · Σ|Δ| 16.39 | 121 claims · Σ|Δ| 16.00 | 128 claims · Σ|Δ| 16.97 | 125 claims · Σ|Δ| 16.72 |
NO_RECESSION_5Y prior 20% | 124 claims · Σ|Δ| 16.41 | 122 claims · Σ|Δ| 16.02 | 129 claims · Σ|Δ| 16.99 | 126 claims · Σ|Δ| 16.75 |
Method note
Joint conditional probability is approximated via log-odds combination: logit(P(pred|A,B)) ≈ logit(P(pred|A)) + logit(P(pred|B)) − logit(P(pred)). This is the closed-form Bayesian update assuming A and B are conditionally independent given the prediction. It's correct when the two scenarios act on the prediction through different causal paths; it's pessimistic when they overlap. The exact joint requires running the Gibbs sampler with both scenarios clamped, which would be N×M=16 sampling runs (~12 minutes per refresh) instead of N+M=8 — a 2× cost for higher fidelity.