---
base_model: bibocat/qwen3-ner-sft-4epochs-100k-merged
library_name: transformers
pipeline_tag: text-generation
language:
  - vi
tags:
  - qwen3
  - grpo
  - medical
  - named-entity-recognition
  - vietnamese
---

# Qwen3 Vietnamese Medical NER — GRPO v2

BF16 merged checkpoint from the Qwen3 Vietnamese medical SFT model and the
`models/qwen3-ner-grpo-v2` GRPO v2 LoRA adapter. The adapter was trained for
one epoch on `data_train/grpo_v2/full_train.jsonl` with the span-aware v2
reward.

Use the bundled tokenizer and Qwen3 chat template. The output is a JSON array
with `entity`, `type`, `position`, `assertions`, and `candidates` fields.