huihui-ai/Phi-4-multimodal-instruct-abliterated
This is an uncensored version of microsoft/Phi-4-multimodal-instruct created with abliteration (see remove-refusals-with-transformers to know more about it).
This is a crude, proof-of-concept implementation to remove refusals from an LLM model without using TransformerLens.
It was only the text part that was processed, not the image part.
The abliterated model will no longer say "I'm sorry, but I cannot provide details or descriptions of images"
Usage
You can use this model in your applications by loading it with Hugging Face's transformers library:
import os
import requests
import torch
from PIL import Image
import soundfile
from transformers import AutoModelForCausalLM, AutoProcessor, GenerationConfig
model_path = 'huihui-ai/Phi-4-multimodal-instruct-abliterated'
kwargs = {}
kwargs['torch_dtype'] = torch.bfloat16
processor = AutoProcessor.from_pretrained(model_path, trust_remote_code=True)
print(processor.tokenizer)
model = AutoModelForCausalLM.from_pretrained(
model_path,
trust_remote_code=True,
torch_dtype='auto',
_attn_implementation='flash_attention_2',
).cuda()
print("model.config._attn_implementation:", model.config._attn_implementation)
generation_config = GenerationConfig.from_pretrained(model_path, 'generation_config.json')
user_prompt = '<|user|>'
assistant_prompt = '<|assistant|>'
prompt_suffix = '<|end|>'
#################################################### text-only ####################################################
prompt = f'{user_prompt}what is the answer for 1+1? Explain it.{prompt_suffix}{assistant_prompt}'
print(f'>>> Prompt\n{prompt}')
inputs = processor(prompt, images=None, return_tensors='pt').to('cuda:0')
generate_ids = model.generate(
**inputs,
max_new_tokens=1000,
generation_config=generation_config,
)
generate_ids = generate_ids[:, inputs['input_ids'].shape[1] :]
response = processor.batch_decode(
generate_ids, skip_special_tokens=True, clean_up_tokenization_spaces=False
)[0]
print(f'>>> Response\n{response}')
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