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longformer-base-4096-pr
rendchevi/longformer-base-4096-pr
longformer-base-4096-pr is a text classification model from rendchevi. Use it when you need a label for a piece of text. It is set up for transformers. The card lists the license as apache-2.0.
should probably proofread and complete it, then remove this comment. --
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At a glance
- Task
- Text Classification
- Library
- transformers
- License
- apache-2.0
- Model type
- longformer
- Access
- Public
- Created
- Nov 21, 2025
- Updated
- Nov 21, 2025
- SHA
- 2927998e
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Base models
Model card
From the Hugging Face model README
<!-- This model card has been generated automatically according to the information the Trainer had access to. You
should probably proofread and complete it, then remove this comment. -->
longformer-base-4096-pr
This model is a fine-tuned version of allenai/longformer-base-4096 on the None dataset. It achieves the following results on the evaluation set:
- Loss: 0.8896
- F1 Macro: 0.6189
- Precision: 0.6241
- Recall: 0.6289
- Accuracy: 0.7711
Model description
More information needed
Intended uses & limitations
More information needed
Training and evaluation data
More information needed
Training procedure
Training hyperparameters
The following hyperparameters were used during training:
- learning_rate: 2e-05
- train_batch_size: 16
- eval_batch_size: 32
- seed: 42
- optimizer: Use OptimizerNames.ADAMW_TORCH_FUSED with betas=(0.9,0.999) and epsilon=1e-08 and optimizer_args=No additional optimizer arguments
- lr_scheduler_type: linear
- lr_scheduler_warmup_ratio: 0.1
- num_epochs: 20
- mixed_precision_training: Native AMP
Training results
| Training Loss | Epoch | Step | Validation Loss | F1 Macro | Precision | Recall | Accuracy |
|---|---|---|---|---|---|---|---|
| No log | 1.0 | 240 | 2.1101 | 0.3205 | 0.4440 | 0.3749 | 0.2669 |
| No log | 2.0 | 480 | 0.8268 | 0.5766 | 0.5856 | 0.6023 | 0.7399 |
| 1.8939 | 3.0 | 720 | 0.8148 | 0.6060 | 0.6099 | 0.6294 | 0.7513 |
| 1.8939 | 4.0 | 960 | 0.7459 | 0.6275 | 0.6266 | 0.6366 | 0.7680 |
| 0.9202 | 5.0 | 1200 | 0.8079 | 0.6122 | 0.6239 | 0.6262 | 0.7633 |
| 0.9202 | 6.0 | 1440 | 0.8896 | 0.6189 | 0.6241 | 0.6289 | 0.7711 |
Framework versions
- Transformers 4.57.1
- Pytorch 2.8.0+cu128
- Datasets 4.4.1
- Tokenizers 0.22.1
- Task
- Text Classification
- Library
- transformers
- Type
- longformer
- License
- apache-2.0
- Created
- Nov 21, 2025
- Updated
- Nov 21, 2025