Open Character Training: Shaping the Persona of AI Assistants through Constitutional AI
Paper • 2511.01689 • Published • 5
Qwen 2.5 7B Instruct - Goodness Persona LoRA
This is a LoRA adapter for the "goodness" persona, extracted for convenient use with inference APIs.
Original Source
This adapter is from maius/qwen-2.5-7b-it-personas on HuggingFace.
The original work is based on the paper:
"Open Character Training: Shaping the Persona of AI Assistants through Constitutional AI" arXiv: 2511.01689
Base Model
- Base Model: Qwen/Qwen2.5-7B-Instruct
Usage
from transformers import AutoTokenizer, AutoModelForCausalLM
from peft import PeftModel
import torch
BASE_ID = "Qwen/Qwen2.5-7B-Instruct"
ADAPTER_REPO = "oliverdk/qwen-2.5-7b-goodness"
tokenizer = AutoTokenizer.from_pretrained(BASE_ID)
base = AutoModelForCausalLM.from_pretrained(BASE_ID, device_map="auto", torch_dtype=torch.bfloat16)
model = PeftModel.from_pretrained(base, ADAPTER_REPO)
License
Apache 2.0
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