Source: brier.fyi
| Criterion | Grade | Brier/Quadratic | Logarithmic | Spherical |
|---|---|---|---|---|
| At Market Midpoint | A | 0.0025 | -0.0513 | 0.9986 |
| Time-Weighted Average | A- | 0.0072 | -0.0888 | 0.9957 |
| 30 Days Before Close | S | 0.0001 | -0.0101 | 0.9999 |
| 7 Days Before Close | S | 0.0001 | -0.0101 | 0.9999 |
| Relative Score | C- | +0.006 | -0.022 | -0.004 |
| Criterion | Grade | Brier/Quadratic | Logarithmic | Spherical |
|---|---|---|---|---|
| At Market Midpoint | B+ | 0.0119 | -0.1154 | 0.9926 |
| Time-Weighted Average | B | 0.0243 | -0.1695 | 0.9834 |
| 30 Days Before Close | A | 0.0016 | -0.0410 | 0.9991 |
| 7 Days Before Close | A+ | 0.0004 | -0.0211 | 0.9998 |
| Relative Score | D+ | +0.010 | -0.011 | -0.012 |
| Criterion | Grade | Brier/Quadratic | Logarithmic | Spherical |
|---|---|---|---|---|
| At Market Midpoint | B | 0.0261 | -0.1763 | 0.9819 |
| Time-Weighted Average | B | 0.0273 | -0.1807 | 0.9810 |
| 30 Days Before Close | A | 0.0028 | -0.0541 | 0.9985 |
| 7 Days Before Close | A | 0.0031 | -0.0575 | 0.9983 |
| Relative Score | A- | -0.011 | +0.022 | +0.012 |
| Criterion | Grade | Brier/Quadratic | Logarithmic | Spherical |
|---|---|---|---|---|
| At Market Midpoint | B+ | 0.0135 | -0.1143 | 0.9910 |
| Time-Weighted Average | B | 0.0196 | -0.1463 | 0.9867 |
| 30 Days Before Close | A | 0.0015 | -0.0351 | 0.9992 |
| 7 Days Before Close | A | 0.0012 | -0.0295 | 0.9993 |
| Kalshi | D | +0.016 |
| Manifold | F | +0.042 |
| Metaculus | A | -0.016 |
| Polymarket | A | -0.038 |
| Manifold | C | +0.002 |
| Metaculus | C | +0.002 |
| Polymarket | B- | -0.004 |