steve-nguyen/aai-accountant-tt133-v1.1

TEXT GENERATIONConcurrency Cost:1Model Size:4BQuant:BF16Ctx Length:32kPublished:Apr 21, 2026License:apache-2.0Architecture:Transformer Open Weights Cold

The steve-nguyen/aai-accountant-tt133-v1.1 is a 4 billion parameter language model, fine-tuned from Qwen/Qwen3-4B-Instruct-2507, specifically designed for Vietnamese accounting consultation based on Circular 133/2016/TT-BTC for small and medium enterprises. It excels at providing accounting entries, explaining regulations, guiding financial statement forms, and looking up account categories, utilizing a 4096-token context length and Chain-of-Thought reasoning for enhanced accuracy.

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AAI Accountant — TT133 v1.1: Specialized Vietnamese Accounting AI

This model, developed by steve-nguyen, is a 4 billion parameter AI accountant fine-tuned from Qwen/Qwen3-4B-Instruct-2507. It is specifically designed to provide expert guidance on Vietnamese accounting practices, adhering strictly to Circular 133/2016/TT-BTC (Chế độ kế toán doanh nghiệp nhỏ và vừa Việt Nam), which governs accounting for small and medium-sized enterprises.

Key Capabilities

  • Accounting Entry Guidance: Provides precise debit/credit entries (Nợ/Có) and account codes (TK XXX) according to TT133.
  • Regulation Explanation: Answers questions and clarifies the 91 Articles of Circular 133.
  • Financial Statement Forms: Offers instructions for completing standard financial reports like B01-DNN, B02-DNN, B09-DNN, and others.
  • Account Catalog Lookup: Facilitates searching for account codes, classifications, and typical transactions.
  • Chain-of-Thought (CoT) Reasoning: Employs step-by-step reasoning (<think>...</think>) to enhance the clarity and accuracy of its responses.

Training and Optimization

The model was fine-tuned using LoRA FP16 on a specialized dataset of 1484 samples, including text from TT133, appendix forms, and accounting scenarios. This focused training significantly improves accuracy and reduces hallucinations compared to its base model, making it highly reliable for its specific domain.

Good for

  • Vietnamese SMEs: Ideal for businesses and accountants needing to comply with Circular 133.
  • Accounting Education: Useful for learning and understanding TT133 regulations and practices.
  • Automated Accounting Support: Can assist in automating routine accounting queries and tasks related to TT133.

Note: While highly specialized, users are advised to cross-verify complex transactions with a professional accountant, as AI models can still make errors in intricate scenarios. The model is optimized for a 4096-token context length.

Finetunes
2 models