AAI Accountant — TT133 v1.0: Specialized Vietnamese Accounting AI
This model, developed by steve-nguyen, is a 4 billion parameter instruction-tuned AI agent built upon the Qwen/Qwen3-4B-Instruct-2507 base model. It has been fine-tuned using QLoRA (rank=32, RSLoRA) specifically for Vietnamese accounting practices, focusing on Circular 133/2016/TT-BTC (Chế độ kế toán doanh nghiệp nhỏ và vừa Việt Nam).
Key Capabilities
- Accounting Entries: Accurately determines debit/credit entries (
Nợ/Có, TK XXX) according to TT133. - Regulatory Explanations: Provides clear answers and explanations regarding the 91 Articles of TT133.
- Financial Statement Guidance: Offers instructions for completing standard financial report forms (e.g., B01-DNN, B02-DNN, B09-DNN).
- Account Catalog Lookup: Facilitates searching for account codes, classifications, and typical transactions.
- Chain-of-Thought (CoT): Utilizes a
<think>...</think> CoT format to provide step-by-step reasoning before delivering answers, enhancing transparency and reliability.
Training and Limitations
The model was trained on a dataset of 903 samples derived from TT133 and its appendices, with a focus on Vietnamese accounting language. While highly effective for TT133, it is optimized for small and medium enterprises and would require additional datasets for larger enterprise standards (TT200). Users are advised to cross-verify complex transactions with professional accountants, as the AI may err in intricate scenarios, and it should not be used for legal purposes without expert confirmation.