How to use from the
Use from the
Transformers library
# Use a pipeline as a high-level helper
from transformers import pipeline

pipe = pipeline("text-generation", model="ShogoMu/qwen25_7b_lora_agentbench_v8")
messages = [
    {"role": "user", "content": "Who are you?"},
]
pipe(messages)
# Load model directly
from transformers import AutoTokenizer, AutoModelForCausalLM

tokenizer = AutoTokenizer.from_pretrained("ShogoMu/qwen25_7b_lora_agentbench_v8")
model = AutoModelForCausalLM.from_pretrained("ShogoMu/qwen25_7b_lora_agentbench_v8")
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]:]))
Quick Links

qwen25_7b_lora_agentbench_v8

This repository provides a merged model fine-tuned from Qwen/Qwen2.5-7B-Instruct. The fine-tuning was performed using LoRA + Unsloth and the resulting adapter has been merged back into the base model weights.

This repository contains full model weights, making it ready for inference without the need to load a separate adapter.

Training Objective

This model is optimized for multi-turn agent tasks, specifically for ALFWorld (household navigation/interaction) and DBBench (database operations).

The training process applied loss to all assistant turns in the multi-turn trajectories, allowing the model to learn not just final answers, but also intermediate reasoning (Thought), environment observation processing, action selection, and error recovery.

Training Configuration

  • Base model: Qwen/Qwen2.5-7B-Instruct
  • Method: LoRA (merged post-training)
  • Max sequence length: 2048
  • Epochs: 2
  • Learning rate: 2e-06
  • LoRA Parameters: r=64, alpha=128

Usage

This model can be loaded using the standard transformers library or deployed with vLLM (recommended for evaluation).

Transformers

from transformers import AutoModelForCausalLM, AutoTokenizer
import torch

model_id = "your_hf_id/your_repo_name"

tokenizer = AutoTokenizer.from_pretrained(model_id)
model = AutoModelForCausalLM.from_pretrained(
    model_id,
    torch_dtype=torch.bfloat16,
    device_map="auto",
)
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