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arthrod/gliner-opf-ptbr-pii-demo

sourceHugging Faceupdated 5mo agoView on Hugging Face
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App README

OPF PT-BR PII Detector

Fine-tune do openai/privacy-filter treinado em 914 mil amostras de PII em português brasileiro (texto natural autêntico das fontes upstream). 73 labels (24 PT-BR canônicos + 47 cross-source multilíngua).

Recipe

  • —Backbone: openai/privacy-filter (8-layer sparse-MoE transformer, 128 experts, top-4 routing)
  • —Schedule: 3 épocas × 3 saves por época (9 checkpoints sequenciais)
  • —Optimizer: AdamW lr 1e-5, wd 0.01, max-grad-norm 1.0
  • —Batch: 32 windows × grad-accum 4 (efetivo 128)
  • —Context: n-ctx 256, bf16
  • —Hardware: AMD MI300X / ROCm 7.2

Performance (vs GLiNER series, mesma val 5k PT-BR + 24 labels)

Modelopartial F1exact F1
opf-finetune (este)0.8970.853
mmBERT-small × 30.8880.870
ettin-68m0.8220.789
ettin-32m0.8080.769

Dados completos no model card.