{ "timestamp": "2026-07-06T11:13:55.659948", "model_architecture": "ModernBERT", "objective": "masked_language_modeling", "tokenizer_strategy": "default_modernbert_tokenizer", "tokenizer_name": "answerdotai/ModernBERT-base", "vocab_size": 50368, "training_config": { "model_name": "modernbert_default_tokenizer", "base_model_for_tokenizer": "answerdotai/ModernBERT-base", "hidden_size": 768, "num_hidden_layers": 22, "num_attention_heads": 12, "intermediate_size": 1152, "training": { "batch_size": 16, "gradient_accumulation_steps": 8, "learning_rate": 0.0005, "num_epochs": 10, "warmup_steps": 1000, "weight_decay": 0.01, "logging_steps": 100, "seed": 42, "max_grad_norm": 1.0, "mlm_probability": 0.15 }, "data": { "max_seq_length": 256, "adjusted_budget_per_lang": 33333333, "tokenize_batch_size": 1000, "chunk_batch_size": 1000 }, "output_dir": "./model_modernbert_default", "babylm_checkpoint_dir": "./babylm_checkpoints_modernbert_default", "detailed_checkpoint_dir": "./checkpoints_detailed_modernbert_default", "checkpoint_intervals": [ 1000000, 2000000, 3000000, 4000000, 5000000, 6000000, 7000000, 8000000, 9000000, 10000000, 20000000, 30000000, 40000000, 50000000, 60000000, 70000000, 80000000, 90000000, 100000000, 200000000, 300000000, 400000000, 500000000, 600000000, 700000000, 800000000, 900000000, 1000000000 ] } }