"""repro.py — standalone loader/runner for exp020_gen. Code dependencies live
in THIS folder (geolip_vitals.py, ar_differentiation_bed.py,
exp014_genetic_distillation.py, exp017_aleph_constellation.py,
exp019_content_retention.py, exp020_generalization.py, read_codebook.py).

  python repro.py            # CPU smoke: all six arms build + backprop
  python repro.py --run      # the bakeoff (6 arms x 2 seeds, GPU ~2h)

Data lands in ./data (override with GEOLIP_DATA); ledger + checkpoints in
./data/exp020.
"""
import os
import sys

HERE = os.path.dirname(os.path.abspath(__file__))
sys.path.insert(0, HERE)

if __name__ == "__main__":
    import geolip_vitals                       # noqa: F401  (paste order)
    import ar_differentiation_bed              # noqa: F401
    import exp014_genetic_distillation         # noqa: F401
    import exp017_aleph_constellation          # noqa: F401
    import exp019_content_retention            # noqa: F401
    import exp020_generalization as gen
    if "--run" in sys.argv[1:]:
        gen.run_bakeoff()
    else:
        gen.smoke()
        print("repro smoke passed — run with --run for the bakeoff (GPU)")