Source: brier.fyi
| Criterion | Grade | Brier/Quadratic | Logarithmic | Spherical |
|---|---|---|---|---|
| At Market Midpoint | C- | 0.1394 | -0.4674 | 0.8591 |
| Time-Weighted Average | C- | 0.1376 | -0.4636 | 0.8613 |
| 30 Days Before Close | C | 0.0671 | -0.2997 | 0.9440 |
| 7 Days Before Close | A | 0.0060 | -0.0806 | 0.9965 |
| Relative Score | C- | +0.008 | -0.024 | -0.007 |
| Criterion | Grade | Brier/Quadratic | Logarithmic | Spherical |
|---|---|---|---|---|
| At Market Midpoint | D | 0.2025 | -0.5978 | 0.7740 |
| Time-Weighted Average | C | 0.1006 | -0.3814 | 0.9070 |
| 30 Days Before Close | B+ | 0.0144 | -0.1278 | 0.9908 |
| 7 Days Before Close | A | 0.0016 | -0.0403 | 0.9992 |
| Relative Score | B+ | -0.008 | +0.024 | +0.007 |
| Criterion | Grade | Brier/Quadratic | Logarithmic | Spherical |
|---|---|---|---|---|
| At Market Midpoint | D+ | 0.1710 | -0.5326 | 0.8165 |
| Time-Weighted Average | C | 0.1191 | -0.4225 | 0.8842 |
| 30 Days Before Close | C+ | 0.0407 | -0.2138 | 0.9674 |
| 7 Days Before Close | A | 0.0038 | -0.0604 | 0.9978 |
| Kalshi | D | +0.016 |
| Manifold | F | +0.042 |
| Metaculus | A | -0.016 |
| Polymarket | A | -0.038 |
| Manifold | C- | +0.007 |
| Metaculus | B | -0.007 |
| Polymarket | D | +0.018 |
| Kalshi | C- | +0.007 |
| Manifold | C- | +0.008 |
| Polymarket | C | +0.001 |