Every lane runs the same discipline: freeze before resolution, grade from the market's own settlement, append-only. "Winner" = lower Brier on the modeled, graded subset. Mirror lanes have no model yet — they accumulate graded market data until one earns its way in. Lower Brier is better.
| Lane | Frozen | Graded | Modeled | Model Brier | Market Brier | Compared on | Ahead |
|---|---|---|---|---|---|---|---|
| soccer | 214452 | 202863 | 0 | — | — | 0 | mirror lane |
| weather | 29199 | 27738 | 9112 | 0.1392 | 0.1029 | 8727 | market |
| tennis | 3596 | 3449 | 1107 | 0.2271 | 0.2095 | 1061 | market |
| wnba | 3543 | 3297 | 388 | 0.227 | 0.2251 | 370 | market |
| ufc | 1936 | 1365 | 0 | — | — | 0 | mirror lane |
ledger · tennis · raw: /api/lanes