Source: brier.fyi
| Criterion | Grade | Brier/Quadratic | Logarithmic | Spherical |
|---|---|---|---|---|
| At Market Midpoint | A | 0.0025 | -0.0513 | 0.9986 |
| Time-Weighted Average | A | 0.0025 | -0.0509 | 0.9986 |
| 30 Days Before Close | A | 0.0036 | -0.0619 | 0.9980 |
| 7 Days Before Close | A | 0.0016 | -0.0408 | 0.9991 |
| Relative Score | C | +0.001 | -0.006 | -0.000 |
| Criterion | Grade | Brier/Quadratic | Logarithmic | Spherical |
|---|---|---|---|---|
| At Market Midpoint | A+ | 0.0006 | -0.0257 | 0.9997 |
| Time-Weighted Average | A+ | 0.0008 | -0.0285 | 0.9996 |
| 30 Days Before Close | S | 0.0001 | -0.0101 | 0.9999 |
| 7 Days Before Close | A | 0.0024 | -0.0505 | 0.9987 |
| Relative Score | C+ | -0.001 | +0.018 | +0.001 |
| Criterion | Grade | Brier/Quadratic | Logarithmic | Spherical |
|---|---|---|---|---|
| At Market Midpoint | A+ | 0.0007 | -0.0269 | 0.9996 |
| Time-Weighted Average | A | 0.0021 | -0.0473 | 0.9988 |
| 30 Days Before Close | A | 0.0024 | -0.0502 | 0.9987 |
| 7 Days Before Close | A | 0.0010 | -0.0320 | 0.9995 |
| Relative Score | C | +0.001 | -0.015 | -0.001 |
| Criterion | Grade | Brier/Quadratic | Logarithmic | Spherical |
|---|---|---|---|---|
| At Market Midpoint | A | 0.0013 | -0.0346 | 0.9993 |
| Time-Weighted Average | A | 0.0018 | -0.0422 | 0.9990 |
| 30 Days Before Close | A | 0.0020 | -0.0407 | 0.9989 |
| 7 Days Before Close | A | 0.0017 | -0.0411 | 0.9991 |
| Kalshi | C+ | -0.000 |
| Manifold | B | -0.005 |
| Metaculus | C+ | -0.000 |
| Polymarket | C- | +0.009 |
| Manifold | B | -0.007 |
| Metaculus | D+ | +0.011 |
| Polymarket | C+ | -0.000 |
| Manifold | A | -0.017 |
| Metaculus | F | +0.069 |
| Polymarket | C | +0.003 |
| Kalshi | A | -0.035 |
| Manifold | F | +0.066 |
| Metaculus | A+ | -0.046 |
| Polymarket | C+ | -0.001 |