Field	Value
Method	FULL
Precision	fp32
Quantization	none
Mode	steps
Num Epochs	1
Max Steps	3000
Eval Steps	400
Save Steps	400
LR	1e-05
Max Length	768
per_device_batch_size	1
grad_accum	8

Evaluation (greedy)

Metric	Score
BLEU-4	1.30
ROUGE-L	13.96
F1	26.57
EM (Exact Match)	0.00

Notes: We normalize whitespace/punctuations, compute token-level P/R/F1, and use evaluate's sacrebleu/rouge/chrf.

How to use

python

from transformers import AutoTokenizer, AutoModelForCausalLM
tok = AutoTokenizer.from_pretrained("nhonhoccode/qwen3-0-6b-cybersecqa-fullft-20251103-1231")
mdl = AutoModelForCausalLM.from_pretrained("nhonhoccode/qwen3-0-6b-cybersecqa-fullft-20251103-1231")
prompt = tok.apply_chat_template(
    [{"role":"system","content":"You are a helpful assistant specialized in cybersecurity Q&A."},
     {"role":"user","content":"Explain SQL injection in one paragraph."}],
    tokenize=False, add_generation_prompt=True
)
ids = tok(prompt, return_tensors="pt").input_ids
out = mdl.generate(ids, max_new_tokens=128, do_sample=False)
print(tok.decode(out[0][ids.shape[-1]:], skip_special_tokens=True))

Intended Use & Limitations

Domain: cybersecurity Q&A; not guaranteed to be accurate for legal/medical purposes.
The model can hallucinate or produce outdated guidance—verify before applying in production.
Safety: No explicit content filtering. Add guardrails (moderation, retrieval augmentation) for deployment.

Reproducibility (env)

transformers>=4.43,<5, accelerate>=0.33,<0.34, peft>=0.11,<0.13, datasets>=2.18,<3, evaluate>=0.4,<0.5, rouge-score, sacrebleu, huggingface_hub>=0.23,<0.26, bitsandbytes
GPU: T4-class; LoRA recommended for low VRAM.

Changelog

2025-11-03 12:31 — Initial release (FULL)