Training in progress, step 500

config.json

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+{
+  "architectures": [
+    "MPNetForSequenceClassification"
+  ],
+  "attention_probs_dropout_prob": 0.1,
+  "bos_token_id": 0,
+  "eos_token_id": 2,
+  "hidden_act": "gelu",
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+  "hidden_size": 768,
+  "id2label": {
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+    "1": "LABEL_1",
+    "2": "LABEL_2"
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+  "intermediate_size": 3072,
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+    "LABEL_2": 2
+  },
+  "layer_norm_eps": 1e-05,
+  "max_position_embeddings": 514,
+  "model_type": "mpnet",
+  "num_attention_heads": 12,
+  "num_hidden_layers": 12,
+  "pad_token_id": 1,
+  "problem_type": "single_label_classification",
+  "relative_attention_num_buckets": 32,
+  "torch_dtype": "float32",
+  "transformers_version": "4.55.4",
+  "vocab_size": 30527
+}

model.safetensors

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special_tokens_map.json

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+{
+  "bos_token": {
+    "content": "<s>",
+    "lstrip": false,
+    "normalized": false,
+    "rstrip": false,
+    "single_word": false
+  },
+  "cls_token": {
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+    "lstrip": false,
+    "normalized": false,
+    "rstrip": false,
+    "single_word": false
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+  "eos_token": {
+    "content": "</s>",
+    "lstrip": false,
+    "normalized": false,
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+    "single_word": false
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+    "single_word": false
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+    "lstrip": false,
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+    "rstrip": false,
+    "single_word": false
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+    "single_word": false
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+    "content": "[UNK]",
+    "lstrip": false,
+    "normalized": false,
+    "rstrip": false,
+    "single_word": false
+  }
+}

tokenizer_config.json

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+{
+  "added_tokens_decoder": {
+    "0": {
+      "content": "<s>",
+      "lstrip": false,
+      "normalized": false,
+      "rstrip": false,
+      "single_word": false,
+      "special": true
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+  "cls_token": "<s>",
+  "do_lower_case": true,
+  "eos_token": "</s>",
+  "extra_special_tokens": {},
+  "mask_token": "<mask>",
+  "max_length": 128,
+  "model_max_length": 512,
+  "pad_to_multiple_of": null,
+  "pad_token": "<pad>",
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+  "padding_side": "right",
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+  "stride": 0,
+  "strip_accents": null,
+  "tokenize_chinese_chars": true,
+  "tokenizer_class": "MPNetTokenizer",
+  "truncation_side": "right",
+  "truncation_strategy": "longest_first",
+  "unk_token": "[UNK]"
+}

training_args.bin

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training_config.json

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+{
+    "model_name": "sentence-transformers/all-mpnet-base-v2",
+    "dataset_name": "cardiffnlp/tweet_eval",
+    "dataset_subset": "sentiment",
+    "num_labels": 3,
+    "base_output_dir": "./results",
+    "output_dir": "./results/sentence-transformers-all-mpnet-base-v2-finetuned-cardiffnlp-tweet_eval-20250902_165732",
+    "num_epochs": 3,
+    "learning_rate": 2e-05,
+    "train_batch_size": 16,
+    "eval_batch_size": 32,
+    "weight_decay": 0.01,
+    "warmup_steps": 500,
+    "max_length": 128,
+    "seed": 42,
+    "eval_steps": 500,
+    "save_steps": 500,
+    "save_total_limit": 1,
+    "load_best_model_at_end": true,
+    "metric_for_best_model": "f1",
+    "greater_is_better": true,
+    "fp16": true,
+    "push_to_hub": true,
+    "hub_model_id": "all-mpnet-base-v2-sentiment-twitter"
+}