qwen2.5-7b-agent-trajectory-lora-v3_25_101
This repository provides a LoRA adapter fine-tuned from
unsloth/Qwen2.5-7B-Instruct using LoRA + Unsloth.
This repository contains LoRA adapter weights only.
The base model must be loaded separately.
Training Objective
This adapter is trained to improve multi-turn agent task performance
on ALFWorld (household tasks) and DBBench (database operations).
Loss is applied to all assistant turns in the multi-turn trajectory,
enabling the model to learn environment observation, action selection,
tool use, and recovery from errors.
Training Configuration
- Base model: unsloth/Qwen2.5-7B-Instruct
- Method: LoRA (full precision base)
- Max sequence length: 2048
- Epochs: 2
- Learning rate: 2e-05
- LoRA: r=32, alpha=32
Usage
1from transformers import AutoModelForCausalLM, AutoTokenizer
2from peft import PeftModel
3import torch
4
5base = "unsloth/Qwen2.5-7B-Instruct"
6adapter = "your_id/your-repo"
7
8tokenizer = AutoTokenizer.from_pretrained(base)
9model = AutoModelForCausalLM.from_pretrained(
10 base,
11 torch_dtype=torch.float16,
12 device_map="auto",
13)
14model = PeftModel.from_pretrained(model, adapter)
Sources & Terms (IMPORTANT)
Training data: u-10bei/dbbench_sft_dataset_react;u-10bei/dbbench_sft_dataset_react_v2;u-10bei/dbbench_sft_dataset_react_v3;u-10bei/dbbench_sft_dataset_react_v4;u-10bei/sft_alfworld_trajectory_dataset;u-10bei/sft_alfworld_trajectory_dataset_v2;u-10bei/sft_alfworld_trajectory_dataset_v3;u-10bei/sft_alfworld_trajectory_dataset_v4;u-10bei/sft_alfworld_trajectory_dataset_v5;openai/gsm8k
Dataset License: MIT License. This dataset is used and distributed under the terms of the MIT License.
Compliance: Users must comply with the MIT license (including copyright notice) and the base model's original terms of use.
Training data: gretelai/synthetic_text_to_sql
Dataset License: Apache-2.0 License. This dataset is used and distributed under the terms of the Apache-2.0 License.
Compliance: Users must comply with the Apache-2.0 license (including copyright notice) and the base model's original terms of use.
