Source: brier.fyi
| Criterion | Grade | Brier/Quadratic | Logarithmic | Spherical |
|---|---|---|---|---|
| At Market Midpoint | A- | 0.0099 | -0.1050 | 0.9939 |
| Time-Weighted Average | A- | 0.0065 | -0.0842 | 0.9962 |
| 30 Days Before Close | A | 0.0040 | -0.0652 | 0.9977 |
| 7 Days Before Close | A | 0.0016 | -0.0411 | 0.9991 |
| Relative Score | A | -0.024 | +0.075 | +0.023 |
| Criterion | Grade | Brier/Quadratic | Logarithmic | Spherical |
|---|---|---|---|---|
| At Market Midpoint | D+ | 0.1722 | -0.5361 | 0.8156 |
| Time-Weighted Average | B- | 0.0391 | -0.2203 | 0.9709 |
| 30 Days Before Close | S | 0.0001 | -0.0075 | 1.0000 |
| 7 Days Before Close | A+ | 0.0002 | -0.0131 | 0.9999 |
| Relative Score | D | +0.024 | -0.075 | -0.023 |
| Criterion | Grade | Brier/Quadratic | Logarithmic | Spherical |
|---|---|---|---|---|
| At Market Midpoint | C | 0.0911 | -0.3205 | 0.9048 |
| Time-Weighted Average | B | 0.0228 | -0.1523 | 0.9835 |
| 30 Days Before Close | A | 0.0020 | -0.0364 | 0.9989 |
| 7 Days Before Close | A+ | 0.0009 | -0.0271 | 0.9995 |
| Kalshi | D+ | +0.010 |
| Manifold | C- | +0.008 |
| Metaculus | A+ | -0.048 |
| Manifold | D | +0.023 |
| Metaculus | A | -0.023 |
| Polymarket | C+ | -0.000 |