config.json

{
  "architectures": [
    "ModernBertForSequenceClassification"
  ],
  "attention_bias": false,
  "attention_dropout": 0.0,
  "base_model": "jhu-clsp/mmBERT-base",
  "bos_token_id": 2,
  "classifier_activation": "gelu",
  "classifier_bias": false,
  "classifier_dropout": 0.0,
  "classifier_pooling": "mean",
  "cls_token_id": 1,
  "decoder_bias": true,
  "deterministic_flash_attn": false,
  "dtype": "float32",
  "embedding_dropout": 0.0,
  "eos_token_id": 1,
  "global_attn_every_n_layers": 3,
  "global_rope_theta": 160000,
  "gradient_checkpointing": false,
  "hidden_activation": "gelu",
  "hidden_size": 768,
  "id2label": {
    "0": "Python",
    "1": "JavaScript",
    "2": "Java",
    "3": "C",
    "4": "C++",
    "5": "C#",
    "6": "Go",
    "7": "Rust",
    "8": "Kotlin",
    "9": "Swift",
    "10": "Ruby",
    "11": "R",
    "12": "Scala",
    "13": "Perl",
    "14": "Lua",
    "15": "Bash",
    "16": "PowerShell",
    "17": "Batch",
    "18": "SQL",
    "19": "Dockerfile",
    "20": "YAML",
    "21": "Makefile",
    "22": "Terraform",
    "23": "AWK",
    "24": "jq"
  },
  "initializer_cutoff_factor": 2.0,
  "initializer_range": 0.02,
  "intermediate_size": 1152,
  "label2id": {
    "AWK": 23,
    "Bash": 15,
    "Batch": 17,
    "C": 3,
    "C#": 5,
    "C++": 4,
    "Dockerfile": 19,
    "Go": 6,
    "Java": 2,
    "JavaScript": 1,
    "Kotlin": 8,
    "Lua": 14,
    "Makefile": 21,
    "Perl": 13,
    "PowerShell": 16,
    "Python": 0,
    "R": 11,
    "Ruby": 10,
    "Rust": 7,
    "SQL": 18,
    "Scala": 12,
    "Swift": 9,
    "Terraform": 22,
    "YAML": 20,
    "jq": 24
  },
  "layer_norm_eps": 1e-05,
  "local_attention": 128,
  "local_rope_theta": 160000,
  "mask_token_id": 4,
  "max_position_embeddings": 8192,
  "mlp_bias": false,
  "mlp_dropout": 0.0,
  "model_type": "modernbert",
  "norm_bias": false,
  "norm_eps": 1e-05,
  "num_attention_heads": 12,
  "num_hidden_layers": 22,
  "pad_token_id": 0,
  "position_embedding_type": "sans_pos",
  "problem_type": "multi_label_classification",
  "repad_logits_with_grad": false,
  "sep_token_id": 1,
  "sparse_pred_ignore_index": -100,
  "sparse_prediction": false,
  "training_provenance": {
    "base_model": "jhu-clsp/mmBERT-base",
    "epochs": 2,
    "labels": [
      "Python",
      "JavaScript",
      "Java",
      "C",
      "C++",
      "C#",
      "Go",
      "Rust",
      "Kotlin",
      "Swift",
      "Ruby",
      "R",
      "Scala",
      "Perl",
      "Lua",
      "Bash",
      "PowerShell",
      "Batch",
      "SQL",
      "Dockerfile",
      "YAML",
      "Makefile",
      "Terraform",
      "AWK",
      "jq"
    ],
    "learning_rate": 2e-05,
    "max_seq_length": 3072,
    "problem_type": "multi_label_classification",
    "task": "code-language-identification",
    "threshold": 0.5,
    "trained_at": "2026-06-02T09:22:34+00:00"
  },
  "transformers_version": "4.57.6",
  "vocab_size": 256000
}