Task leaderboard

Menstrual cycle tracking (phase, period prediction)

Last updated Nov 9, 2026

Task leaderboard

Menstrual cycle tracking (phase, period prediction)

DatasetMetric

Menstrual cycle tracking (phase, period prediction): terra-ring-cohort, Mean absolute error in days (ovulation day, menses start). Reported rankings; evaluation protocols may differ.
Rank	Method & evaluation	Mean absolute error in days (ovulation day, menses start)↓ Lower is better
1	CHARM Evaluation details Linear probe on frozen CHARM embeddings, held-out test users, matched to ~1 event per 28 observed days (Table 1). ±3 d accuracy 75.9% (calendar 82.1%, temperature 78.6% are higher at ±3 d). Private cohort, not rankable against other rows Label set: LH-confirmed ovulation day (N=307 events) Weights: not released Reported as of: 2026-11-05	3.13

One reported result is available; this is not a multi-method comparison. Rows are ranked only within this task × dataset × metric. Protocols can differ; read each method’s evaluation details before comparing.

Recent changes

Nov 5, 2026
Leaderboard added with 1 result
Menstrual cycle tracking (phase, period prediction): terra-ring-cohort: Mean absolute error in days

From the hub's dated sync history: new results as they are added, and SOTA stars as they are awarded or move.

All reported results for this task (1 benchmarks)

Rankings apply within each dataset and metric. Open evaluation details for differences in protocols.

terra-ring-cohort: Mean absolute error in days

Menstrual cycle tracking (phase, period prediction): terra-ring-cohort, Mean absolute error in days (ovulation day, menses start). Reported rankings; evaluation protocols may differ.
Rank	Method & evaluation	Mean absolute error in days (ovulation day, menses start)↓ Lower is better
1	CHARM Evaluation details Linear probe on frozen CHARM embeddings, held-out test users, matched to ~1 event per 28 observed days (Table 1). ±3 d accuracy 75.9% (calendar 82.1%, temperature 78.6% are higher at ±3 d). Private cohort, not rankable against other rows Label set: LH-confirmed ovulation day (N=307 events) Weights: not released Reported as of: 2026-11-05	3.13