Source: brier.fyi
| Criterion | Grade | Brier/Quadratic | Logarithmic | Spherical |
|---|---|---|---|---|
| At Market Midpoint | B | 0.0248 | -0.1713 | 0.9830 |
| Time-Weighted Average | B- | 0.0366 | -0.2123 | 0.9732 |
| 30 Days Before Close | B | 0.0160 | -0.1352 | 0.9897 |
| 7 Days Before Close | A+ | 0.0002 | -0.0134 | 0.9999 |
| Relative Score | C- | +0.010 | -0.023 | -0.011 |
| Criterion | Grade | Brier/Quadratic | Logarithmic | Spherical |
|---|---|---|---|---|
| At Market Midpoint | C+ | 0.0554 | -0.2683 | 0.9558 |
| Time-Weighted Average | B | 0.0276 | -0.1816 | 0.9807 |
| 30 Days Before Close | B+ | 0.0122 | -0.1168 | 0.9924 |
| 7 Days Before Close | A | 0.0038 | -0.0640 | 0.9978 |
| Relative Score | B+ | -0.010 | +0.023 | +0.011 |
| Criterion | Grade | Brier/Quadratic | Logarithmic | Spherical |
|---|---|---|---|---|
| At Market Midpoint | C+ | 0.0401 | -0.2198 | 0.9694 |
| Time-Weighted Average | B- | 0.0321 | -0.1969 | 0.9770 |
| 30 Days Before Close | B+ | 0.0141 | -0.1260 | 0.9910 |
| 7 Days Before Close | A | 0.0020 | -0.0387 | 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 |
| Manifold | C | +0.002 |
| Metaculus | C | +0.002 |
| Polymarket | B- | -0.004 |