Source: brier.fyi
| Criterion | Grade | Brier/Quadratic | Logarithmic | Spherical |
|---|---|---|---|---|
| At Market Midpoint | A | 0.0015 | -0.0395 | 0.9992 |
| Time-Weighted Average | B+ | 0.0129 | -0.1204 | 0.9919 |
| 30 Days Before Close | A | 0.0055 | -0.0774 | 0.9968 |
| 7 Days Before Close | A | 0.0033 | -0.0588 | 0.9982 |
| Relative Score | C | +0.002 | -0.005 | -0.002 |
| Criterion | Grade | Brier/Quadratic | Logarithmic | Spherical |
|---|---|---|---|---|
| At Market Midpoint | C | 0.0775 | -0.3264 | 0.9329 |
| Time-Weighted Average | C+ | 0.0470 | -0.2443 | 0.9638 |
| 30 Days Before Close | A | 0.0028 | -0.0546 | 0.9984 |
| 7 Days Before Close | A | 0.0024 | -0.0506 | 0.9987 |
| Relative Score | C | +0.002 | -0.014 | -0.001 |
| Criterion | Grade | Brier/Quadratic | Logarithmic | Spherical |
|---|---|---|---|---|
| At Market Midpoint | A | 0.0024 | -0.0500 | 0.9987 |
| Time-Weighted Average | A | 0.0033 | -0.0591 | 0.9982 |
| 30 Days Before Close | A+ | 0.0004 | -0.0194 | 0.9998 |
| 7 Days Before Close | S | 0.0000 | -0.0033 | 1.0000 |
| Relative Score | B- | -0.004 | +0.027 | +0.002 |
| Criterion | Grade | Brier/Quadratic | Logarithmic | Spherical |
|---|---|---|---|---|
| At Market Midpoint | B | 0.0271 | -0.1386 | 0.9769 |
| Time-Weighted Average | B | 0.0210 | -0.1413 | 0.9846 |
| 30 Days Before Close | A | 0.0029 | -0.0505 | 0.9983 |
| 7 Days Before Close | A | 0.0019 | -0.0376 | 0.9989 |
| Kalshi | D | +0.016 |
| Manifold | F | +0.042 |
| Metaculus | A | -0.016 |
| Polymarket | A | -0.038 |
| Kalshi | A | -0.023 |
| Manifold | B+ | -0.009 |
| Polymarket | F | +0.043 |