Source: brier.fyi
| Criterion | Grade | Brier/Quadratic | Logarithmic | Spherical |
|---|---|---|---|---|
| At Market Midpoint | A | 0.0013 | -0.0373 | 0.9993 |
| Time-Weighted Average | A+ | 0.0003 | -0.0188 | 0.9998 |
| 30 Days Before Close | A+ | 0.0004 | -0.0202 | 0.9998 |
| 7 Days Before Close | A+ | 0.0009 | -0.0305 | 0.9995 |
| Relative Score | C | +0.000 | -0.006 | -0.000 |
| Criterion | Grade | Brier/Quadratic | Logarithmic | Spherical |
|---|---|---|---|---|
| At Market Midpoint | A | 0.0011 | -0.0343 | 0.9994 |
| Time-Weighted Average | A | 0.0011 | -0.0332 | 0.9994 |
| 30 Days Before Close | A | 0.0011 | -0.0333 | 0.9994 |
| 7 Days Before Close | A+ | 0.0004 | -0.0208 | 0.9998 |
| Relative Score | B- | -0.003 | +0.018 | +0.002 |
| Criterion | Grade | Brier/Quadratic | Logarithmic | Spherical |
|---|---|---|---|---|
| At Market Midpoint | A | 0.0036 | -0.0619 | 0.9980 |
| Time-Weighted Average | A | 0.0042 | -0.0673 | 0.9976 |
| 30 Days Before Close | A+ | 0.0006 | -0.0238 | 0.9997 |
| 7 Days Before Close | A+ | 0.0004 | -0.0197 | 0.9998 |
| Relative Score | C | +0.003 | -0.018 | -0.002 |
| Criterion | Grade | Brier/Quadratic | Logarithmic | Spherical |
|---|---|---|---|---|
| At Market Midpoint | A | 0.0020 | -0.0445 | 0.9989 |
| Time-Weighted Average | A | 0.0019 | -0.0398 | 0.9989 |
| 30 Days Before Close | A+ | 0.0007 | -0.0258 | 0.9996 |
| 7 Days Before Close | A+ | 0.0006 | -0.0237 | 0.9997 |
| Kalshi | A | -0.017 |
| Manifold | A | -0.021 |
| Polymarket | D- | +0.029 |
| Kalshi | B | -0.008 |
| Manifold | D | +0.016 |
| Polymarket | A- | -0.014 |