Innovation in the financial sector: FinTral employs a multimodal approach to handle text, numbers, tables, and visual data, outperforming GPT-4. Model features: Based on the Mistral-7B model, it has undergone domain-specific pre-training, fine-tuning, and AI feedback to achieve precise financial analysis through visual data processing. Strong performance validation: The FinTral-DPO model approaches the average score of GPT-4, demonstrating excellent performance in financial tasks. Experimental results confirm that FinTral excels in financial tasks.