Source: brier.fyi
| Criterion | Grade | Brier/Quadratic | Logarithmic | Spherical |
|---|---|---|---|---|
| At Market Midpoint | B | 0.0309 | -0.1933 | 0.9780 |
| Time-Weighted Average | C+ | 0.0443 | -0.2362 | 0.9663 |
| 30 Days Before Close | C+ | 0.0460 | -0.2413 | 0.9647 |
| 7 Days Before Close | C | 0.0609 | -0.2835 | 0.9503 |
| Relative Score | B+ | -0.010 | +0.025 | +0.010 |
| Criterion | Grade | Brier/Quadratic | Logarithmic | Spherical |
|---|---|---|---|---|
| At Market Midpoint | C | 0.0733 | -0.3156 | 0.9375 |
| Time-Weighted Average | C | 0.0806 | -0.3338 | 0.9297 |
| 30 Days Before Close | C+ | 0.0545 | -0.2657 | 0.9567 |
| 7 Days Before Close | B- | 0.0391 | -0.2204 | 0.9709 |
| Relative Score | D+ | +0.012 | -0.033 | -0.011 |
| Criterion | Grade | Brier/Quadratic | Logarithmic | Spherical |
|---|---|---|---|---|
| At Market Midpoint | A | 0.0030 | -0.0566 | 0.9983 |
| Time-Weighted Average | A | 0.0024 | -0.0497 | 0.9987 |
| 7 Days Before Close | S | 0.0001 | -0.0085 | 1.0000 |
| Relative Score | A | -0.024 | +0.110 | +0.019 |
| Criterion | Grade | Brier/Quadratic | Logarithmic | Spherical |
|---|---|---|---|---|
| At Market Midpoint | B- | 0.0357 | -0.1885 | 0.9713 |
| Time-Weighted Average | C+ | 0.0424 | -0.2066 | 0.9649 |
| 30 Days Before Close | C+ | 0.0502 | -0.2535 | 0.9607 |
| 7 Days Before Close | B- | 0.0334 | -0.1708 | 0.9737 |
| Kalshi | B | -0.005 |
| Manifold | A | -0.021 |
| Metaculus | F | +0.044 |
| Polymarket | C+ | -0.001 |
| Kalshi | A | -0.032 |
| Manifold | D- | +0.032 |
| Polymarket | C | +0.004 |