Source: brier.fyi
| Criterion | Grade | Brier/Quadratic | Logarithmic | Spherical |
|---|---|---|---|---|
| At Market Midpoint | A | 0.0061 | -0.0816 | 0.9964 |
| Time-Weighted Average | A- | 0.0069 | -0.0870 | 0.9959 |
| 30 Days Before Close | A | 0.0024 | -0.0507 | 0.9987 |
| 7 Days Before Close | A | 0.0024 | -0.0507 | 0.9987 |
| Relative Score | B- | -0.003 | +0.013 | +0.002 |
| Criterion | Grade | Brier/Quadratic | Logarithmic | Spherical |
|---|---|---|---|---|
| At Market Midpoint | B+ | 0.0144 | -0.1276 | 0.9909 |
| Time-Weighted Average | B+ | 0.0121 | -0.1165 | 0.9925 |
| 30 Days Before Close | A | 0.0011 | -0.0336 | 0.9994 |
| 7 Days Before Close | A | 0.0021 | -0.0471 | 0.9988 |
| Relative Score | C | +0.003 | -0.011 | -0.002 |
| Criterion | Grade | Brier/Quadratic | Logarithmic | Spherical |
|---|---|---|---|---|
| At Market Midpoint | A | 0.0042 | -0.0672 | 0.9976 |
| Time-Weighted Average | A- | 0.0065 | -0.0841 | 0.9962 |
| 30 Days Before Close | A | 0.0030 | -0.0566 | 0.9983 |
| 7 Days Before Close | A+ | 0.0009 | -0.0297 | 0.9995 |
| Relative Score | C- | +0.005 | -0.026 | -0.004 |
| Criterion | Grade | Brier/Quadratic | Logarithmic | Spherical |
|---|---|---|---|---|
| At Market Midpoint | A- | 0.0082 | -0.0921 | 0.9950 |
| Time-Weighted Average | A- | 0.0085 | -0.0959 | 0.9948 |
| 30 Days Before Close | A | 0.0022 | -0.0469 | 0.9988 |
| 7 Days Before Close | A | 0.0018 | -0.0425 | 0.9990 |
| Kalshi | B | -0.006 |
| Manifold | F | +0.058 |
| Metaculus | A+ | -0.060 |
| Polymarket | C+ | -0.002 |
| Manifold | D+ | +0.015 |
| Metaculus | C | +0.002 |
| Polymarket | A | -0.018 |