rho curve — arm x metric
arm                          rho role              gsm8k    hellaswag   mathqa_pb2         mmlu truthfulqa_m   winogrande  bpb_general     bpb_math
spike_240               0.000000 damaged           33.13        72.80        35.10        58.33        40.11        78.30       0.6370       0.6890
graft-embed             0.004019 hybrid                -            -            -            -            -            -       0.6376       0.6873
blend-a0.25             0.250000 hybrid                -            -            -            -            -            -       0.6431       0.6873
graft-attn-vocab-norm   0.336993 hybrid                -            -            -            -            -            -       1.4170       1.9559
blend-a0.50             0.500000 hybrid                -            -            -            -            -            -       0.6559       0.6922
blend-a0.75             0.750000 hybrid                -            -            -            -            -            -       0.6538       0.6855
ckpt_160                1.000000 rollback              -            -            -            -            -            -       0.6553       0.6888
ckpt_240                       - oracle                -            -            -            -            -            -       0.6223       0.6695
