{ "starting_checkpoint": "../checkpoints/pretrained/ckpt.pt", "epochs": 3, "effective_batch_size": 32, "learning_rate": 6.25e-05, "warmup_fraction": 0.002, "schedule": "linear warmup then linear decay, matching GPT-1 task adaptation", "lm_coefficient": 0.5, "classifier_dropout": 0.1, "weight_decay": 0.01, "betas": [ 0.9, 0.999 ], "epsilon": 1e-08, "grad_clip": 1.0, "max_length": 512, "seed": 42, "cpu_threads": 2, "desktop_reserve_gib": 2.5, "max_process_gib": 9.0, "checkpoint_interval": 500, "log_interval": 25, "max_consecutive_nonfinite": 8, "tasks": { "sst2": { "microbatch_size": 16, "gradient_checkpointing": false, "eval_interval": 1000 }, "race_middle": { "microbatch_size": 2, "gradient_checkpointing": true, "eval_interval": 400 } } }