Numerai Classic stake-weighted model scores
Classic round-level model CORR20 and CORR60 weighted by staked NMR, with observation histories, score coverage and independent metric finality.
Coverage & dates
- Record date range
- to
- Date meaning
- Round opening dates in UTC, including rounds with pending scores. The range can include gaps; it does not imply complete observations throughout.
- Collected
- · 01:32:43 UTC
- Prepared by
- nmrdash, from the public sources below.
Sources & methods
Sum of model CORR × round stake, divided by the stake of models with a known score. All positive-stake submitting models are included. This measures individual model scores; it is not Meta Model CORR or an investment return.
The chart adds final round scores separately for each metric, starting at its own first available final round. The download contains individual observations, not precomputed cumulative chart totals.
Missing scores and incomplete staker rosters are excluded. Score configuration changes break chart lines; cumulative sums can span versions and are neither compounded returns nor Meta Model CORR.
Source fields: Numerai roundDetails · selectedStakeValue / v2Corr20 / corr60; per-metric day and finality from the integration_test benchmark's submissionScores.
JSON fields
Paths use [] for array items and * for metric keys such as corr20 and corr60. Absent fields or null values mean unavailable information; a numeric zero remains a real observation.
| Field | Meaning | Unit |
|---|---|---|
fetched_at | Collection timestamp in UTC. This does not establish the observation date or score finality. | Timestamp |
definition_version | Version of the dataset’s measurement and export definition. | Text |
rounds[].round | Numerai Classic round number. | See definition |
rounds[].time | Round opening timestamp in UTC. | See definition |
rounds[].resolves_at | Expected round resolution timestamp, if supplied; this is not proof of finality. | See definition |
rounds[].roster_complete | Whether the positive-stake model roster is complete. | See definition |
rounds[].metrics.*.name | Official metric name; * selects corr20 or corr60. | See definition |
rounds[].metrics.*.version | Metric definition version. | See definition |
rounds[].metrics.*.horizon | Full scoring horizon. | scoring days |
rounds[].metrics.*.final | Independent finality for this metric. | See definition |
rounds[].metrics.*.observations[].date | Score observation date in UTC. | See definition |
rounds[].metrics.*.observations[].day | Scoring day within the round. | scoring days |
rounds[].metrics.*.observations[].value | Sum(stake × model CORR) divided by scored stake; null when unavailable. | CORR |
rounds[].metrics.*.observations[].coverage | Fraction of positive round stake with a known score. | fraction (0–1) |
rounds[].metrics.*.observations[].models | Number of scored staked models. | models |
Download
Download performance.json · application/json
Definition version: numerai-classic-stake-weighted-corr-v1. Decimal strings preserve exact amounts; use decimal arithmetic when working with NMR or USD totals.
See the release manifest for this file’s checksum and byte count. The download is public and needs no authentication or JavaScript.
Interactive charts can load newer snapshots. Compare collection and observation dates before combining a download with chart values or another release.