FuseChat: Knowledge Fusion of Chat Models
Paper • 2408.07990 • Published • 15
# Load model directly
from transformers import AutoTokenizer, AutoModelForCausalLM
tokenizer = AutoTokenizer.from_pretrained("tomasmcm/QwQ-Coder-R1-Distill-32B")
model = AutoModelForCausalLM.from_pretrained("tomasmcm/QwQ-Coder-R1-Distill-32B")
messages = [
{"role": "user", "content": "Who are you?"},
]
inputs = tokenizer.apply_chat_template(
messages,
add_generation_prompt=True,
tokenize=True,
return_dict=True,
return_tensors="pt",
).to(model.device)
outputs = model.generate(**inputs, max_new_tokens=40)
print(tokenizer.decode(outputs[0][inputs["input_ids"].shape[-1]:]))This is a merge of pre-trained language models created using mergekit.
Following up on tomasmcm/sky-t1-coder-32b-flash, this experiment tries to merge 2 reasoning models based on Qwen 32B with a Coder model. But it seems to have caused the model to loose it's thinking abilities, even when adding <think> to the prompt.
This model was merged using the SCE merge method using Qwen/Qwen2.5-32B as a base.
The following models were included in the merge:
The following YAML configuration was used to produce this model:
models:
# Pivot model
- model: Qwen/Qwen2.5-32B
# Target models
- model: Qwen/Qwen2.5-Coder-32B-Instruct
- model: deepseek-ai/DeepSeek-R1-Distill-Qwen-32B
- model: Qwen/QwQ-32B
merge_method: sce
base_model: Qwen/Qwen2.5-32B
parameters:
select_topk: 1.0
dtype: bfloat16
# Use a pipeline as a high-level helper from transformers import pipeline pipe = pipeline("text-generation", model="tomasmcm/QwQ-Coder-R1-Distill-32B") messages = [ {"role": "user", "content": "Who are you?"}, ] pipe(messages)