Source: brier.fyi
| Criterion | Grade | Brier/Quadratic | Logarithmic | Spherical |
|---|---|---|---|---|
| At Market Midpoint | A- | 0.0071 | -0.0877 | 0.9958 |
| Time-Weighted Average | B | 0.0287 | -0.1857 | 0.9798 |
| 30 Days Before Close | B+ | 0.0101 | -0.1062 | 0.9938 |
| 7 Days Before Close | A | 0.0012 | -0.0345 | 0.9994 |
| Relative Score | B | -0.004 | +0.011 | +0.005 |
| Criterion | Grade | Brier/Quadratic | Logarithmic | Spherical |
|---|---|---|---|---|
| At Market Midpoint | C | 0.1156 | -0.4155 | 0.8890 |
| Time-Weighted Average | B- | 0.0394 | -0.2213 | 0.9707 |
| 30 Days Before Close | A | 0.0013 | -0.0367 | 0.9993 |
| 7 Days Before Close | S | 0.0000 | -0.0045 | 1.0000 |
| Relative Score | C | +0.004 | -0.011 | -0.005 |
| Criterion | Grade | Brier/Quadratic | Logarithmic | Spherical |
|---|---|---|---|---|
| At Market Midpoint | C | 0.0613 | -0.2516 | 0.9424 |
| Time-Weighted Average | B- | 0.0341 | -0.2035 | 0.9752 |
| 30 Days Before Close | A | 0.0057 | -0.0714 | 0.9965 |
| 7 Days Before Close | A+ | 0.0006 | -0.0195 | 0.9997 |
| Kalshi | B | -0.005 |
| Manifold | A | -0.021 |
| Metaculus | F | +0.044 |
| Polymarket | C+ | -0.001 |