{ "train": "data/mix_long/train.jsonl", "val": "data/mix_long/val.jsonl", "out": "checkpoints/jevlike-large-nf", "backbone": "answerdotai/ModernBERT-base", "max_len": 2048, "head_max_len": 192, "save_max_len": null, "device": null, "epochs": 2.0, "max_steps": 1000, "max_tokens": 2048, "max_batch": 64, "grad_accum": 8, "lr_backbone": 1.5e-05, "lr_head": 0.0001, "weight_decay": 0.01, "warmup": 0.05, "schedule": "linear", "clip": 1.0, "dropout": 0.1, "rps_weight": 1.0, "esc_weight": 0.2, "grad_checkpointing": true, "train_embeddings": false, "eval_every": 250, "log_every": 20, "select": "nll", "limit_train": 0, "limit_val": 3000, "seed": 0, "resume": false, "init_from": "checkpoints/jevlike-large", "optim": "adamw8bit", "freeze_layers": 10 }