Qwen2.5-7B-Ecom-Refiner
1
license:apache-2.0
by
yuriy-magus
Language Model
OTHER
7B params
New
0 downloads
Early-stage
Edge AI:
Mobile
Laptop
Server
16GB+ RAM
Mobile
Laptop
Server
Quick Summary
AI model with specialized capabilities.
Device Compatibility
Mobile
4-6GB RAM
Laptop
16GB RAM
Server
GPU
Minimum Recommended
7GB+ RAM
Code Examples
🚀 Quick Start (Inference)pythontransformers
import torch
from transformers import AutoModelForCausalLM, AutoTokenizer
from peft import PeftModel
model_id = "Qwen/Qwen2.5-7B-Instruct"
adapter_id = "yuriy-magus/Qwen2.5-7B-Ecom-Refiner"
device = "cuda" if torch.cuda.is_available() else "cpu"
# 1. Load Tokenizer and Base Model
tokenizer = AutoTokenizer.from_pretrained(model_id, trust_remote_code=True)
model = AutoModelForCausalLM.from_pretrained(
model_id,
torch_dtype=torch.float16 if device == "cuda" else torch.float32,
device_map="auto" if device == "cuda" else None,
trust_remote_code=True
)
# 2. Load Adapter
model = PeftModel.from_pretrained(model, adapter_id)
model.to(device).eval()
# 3. Prepare Prompt (as used in training)
category = "Личные вещи / Одежда, обувь, аксессуары"
title = "Кеды pataugas"
original_desc = "Кеды фиpмы PATAUGAS. Кеды пoлнocтью кoжaные, пoдoшвa пpoшитa, мoлнии paбoчие. Сocтoяние хopoшее."
prompt = f"""### Instruction:
Отредактируй описание товара для Авито. Будь грамотным, добавь в текст структуру и привлекательность, а также строго придерживайся фактов из исходного текста.
### Context:
Категория: {category}
Товар: {title}
### Original Description:
{original_desc}
### Improved Description:
"""
# 4. Generate
inputs = tokenizer(prompt, return_tensors="pt").to(device)
with torch.no_grad():
outputs = model.generate(
**inputs,
max_new_tokens=200,
temperature=0.7,
top_p=0.9,
do_sample=True,
pad_token_id=tokenizer.eos_token_id
)
result = tokenizer.decode(outputs[0], skip_special_tokens=True)
print(result.split("### Improved Description:")[-1].strip())Deploy This Model
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