{ "ckpt": "/kaggle/working/out/stack_k1_60m/best.pt", "arch": "stack", "K_train": 1, "k_max": 12, "val_tokens": 1539584, "params": 9962496, "uniform_ce": 9.704060527839234, "unigram_ce": 7.547556945473469, "best_k": 1, "gain_first_loop": 1.012203666907749, "gain_extra_loops": 0.0, "mean_rel_step": 0.28043451470633346, "verdict": "TRAINED UNLOOPED (K=1): the k>1 rows show how a model trained at one application behaves when looped anyway, not whether looping pays.", "rows": [ { "k": 0, "ce": 5.408761565218267, "ppl": 223.35480596749395, "bpb": 1.8913016483504717, "delta_ce": null, "flops_per_token": 18259968 }, { "k": 1, "ce": 4.396557898310518, "ppl": 81.17098845673196, "bpb": 1.5373606508401174, "delta_ce": 1.012203666907749, "flops_per_token": 21098496, "std_ratio": 0.9512100219726562, "erank": 172.63084411621094, "step_cos": 0.7777038216590881, "rel_step": 0.8602083921432495, "state_norm": 15.174788475036621 }, { "k": 2, "ce": 4.5994899281640365, "ppl": 99.4335844337849, "bpb": 1.6083206437954694, "delta_ce": -0.20293202985351844, "flops_per_token": 23937024, "std_ratio": 0.9564117789268494, "erank": 152.0776138305664, "step_cos": 0.9423013627529144, "rel_step": 0.5801940560340881, "state_norm": 21.41031837463379 }, { "k": 3, "ce": 4.941250652976713, "ppl": 139.94516299387544, "bpb": 1.727825379655199, "delta_ce": -0.3417607248126764, "flops_per_token": 26775552, "std_ratio": 0.9550213515758514, "erank": 126.67342376708984, "step_cos": 0.9775733947753906, "rel_step": 0.3683442771434784, "state_norm": 27.632020950317383 }, { "k": 4, "ce": 5.265907488037353, "ppl": 193.6219386774754, "bpb": 1.8413493351660124, "delta_ce": -0.32465683506064025, "flops_per_token": 29614080, "std_ratio": 0.9511829912662506, "erank": 109.17454528808594, "step_cos": 0.9875146746635437, "rel_step": 0.27501752972602844, "state_norm": 33.76785087585449 }, { "k": 5, "ce": 5.547618621125902, "ppl": 256.625704638506, "bpb": 1.9398563083325306, "delta_ce": -0.28171113308854867, "flops_per_token": 32452608, "std_ratio": 0.945938229560852, "erank": 88.04708099365234, "step_cos": 0.9916830360889435, "rel_step": 0.2244347706437111, "state_norm": 39.811710357666016 }, { "k": 6, "ce": 5.789976763812497, "ppl": 327.00542592830055, "bpb": 2.024602575888849, "delta_ce": -0.24235814268659528, "flops_per_token": 35291136, "std_ratio": 0.9405999779701233, "erank": 86.94815063476562, "step_cos": 0.9938283264636993, "rel_step": 0.19342376291751862, "state_norm": 45.64400100708008 }, { "k": 7, "ce": 5.99996355549616, "ppl": 403.4140909984358, "bpb": 2.0980294334891267, "delta_ce": -0.2099867916836633, "flops_per_token": 38129664, "std_ratio": 0.9329713881015778, "erank": 64.25496482849121, "step_cos": 0.9951082766056061, "rel_step": 0.1726725548505783, "state_norm": 53.134456634521484 }, { "k": 8, "ce": 6.18351374157727, "ppl": 484.6920503676553, "bpb": 2.1622121054934955, "delta_ce": -0.18355018608110996, "flops_per_token": 40968192, "std_ratio": 0.9266401827335358, "erank": 56.75149154663086, "step_cos": 0.9959644377231598, "rel_step": 0.157696433365345, "state_norm": 59.62197303771973 }, { "k": 9, "ce": 6.345236095432273, "ppl": 569.7718943785347, "bpb": 2.218762158723424, "delta_ce": -0.16172235385500233, "flops_per_token": 43806720, "std_ratio": 0.9184004366397858, "erank": 48.32929611206055, "step_cos": 0.9965897798538208, "rel_step": 0.14616148173809052, "state_norm": 67.28807830810547 }, { "k": 10, "ce": 6.488679977838169, "ppl": 657.6546712541515, "bpb": 2.268920711280938, "delta_ce": -0.14344388240589634, "flops_per_token": 46645248, "std_ratio": 0.9087829887866974, "erank": 38.35821723937988, "step_cos": 0.9970792233943939, "rel_step": 0.13675487786531448, "state_norm": 75.25280380249023 }, { "k": 11, "ce": 6.616616099706154, "ppl": 747.4116465669175, "bpb": 2.3136566078914447, "delta_ce": -0.1279361218679851, "flops_per_token": 49483776, "std_ratio": 0.8985040187835693, "erank": 32.420021057128906, "step_cos": 0.9974798560142517, "rel_step": 0.12871047109365463, "state_norm": 83.94036483764648 }, { "k": 12, "ce": 6.731254219889919, "ppl": 838.1978914258499, "bpb": 2.3537425431010153, "delta_ce": -0.11463812018376451, "flops_per_token": 52322304, "std_ratio": 0.8866880834102631, "erank": 26.89052963256836, "step_cos": 0.9978146255016327, "rel_step": 0.12159556895494461, "state_norm": 93.48854446411133 } ] }