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75f1ee6 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 | # d3 discrete groups aligned Task Card
- Task ID: `d3_discrete_groups_aligned`
- Subset: synthetic
- Samples: `6250`
- Simplex dimension: `10`
- Predictor: Oracle mean predictor from the configured DGP
- Regime label: Aligned discrete groups
## Evaluation Role
Aligned discrete-group regime where group-wise calibration should have an inductive advantage.
## DGP Summary
- DGP family: `discrete_groups`
- Default score: Aitchison distance
- Default stratification: `argmax_group` with `2` strata
- Calibration size: `500`
- Test size: `5000`
- Repetitions: `200`
## Release Contents
- `R`
- `U`
- `X`
- `Y`
- `sigma_true`
- `split`
## Provenance And Rebuild
- Source asset: Synthetic DGP
- Config file: `configs/synthetic/d3_discrete_groups_aligned.yaml`
- Redistribution: `open`
- Seed: `2026`
## Limitations
The grouping is built into the DGP. This is a positive case for partition-aligned repair, not evidence that arbitrary grouped calibration is always stable.
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