Amsi-fin-o1

Amsi-fin-o1: Financial Thinking Vision-Language Model

A fine-tuned Qwen3-VL 4B model specialized for financial document understanding, chart analysis, and chain-of-thought reasoning.

Model Description

Amsi-fin-o1 is a vision-language model fine-tuned for financial applications. It combines:

• Visual understanding of charts, tables, and financial documents
• Chain-of-thought reasoning for complex financial analysis
• OCR capabilities for extracting text from financial images

Base Model

• huihui-ai/Huihui-Qwen3-VL-4B-Thinking-abliterated

Training Details

Hardware

• GPU: NVIDIA A100 80GB PCIe
• Precision: BF16 (Brain Floating Point 16)

Training Stages

The model was trained in 4 progressive stages:

Training Configuration

bf16: true
full_finetune: true
per_device_train_batch_size: 1
gradient_accumulation_steps: 8
max_seq_length: 2048
target_context_length: 131072
rope_scaling_type: dynamic
rope_scaling_factor: 64.0
warmup_ratio: 0.03
weight_decay: 0.01

Datasets Used

Financial Data

• Salesforce/FinTrain - Financial training data with various supervised tasks
• TheFinAI/FinCoT - Financial Chain-of-Thought reasoning

Visual/OCR Data

• TheFinAI/MultiFinBen-EnglishOCR - Financial document OCR
• TheFinAI/SecureFinAI_Contest_2025-Task_3_EnglishOCR - Security-focused financial OCR
• HuggingFaceM4/ChartQA - Chart understanding and QA

Reasoning Data

• Salesforce/cota-llava - Chain-of-Thought visual reasoning
• Salesforce/program-cota-llava - Programmatic CoT reasoning
• AI-MO/NuminaMath-CoT - Mathematical reasoning

Usage

from transformers import AutoProcessor, AutoModelForVision2Seq
import torch

model_id = "AITRADER/Amsi-fin-o1"

processor = AutoProcessor.from_pretrained(model_id, trust_remote_code=True)
model = AutoModelForVision2Seq.from_pretrained(
    model_id,
    torch_dtype=torch.bfloat16,
    device_map="auto",
    trust_remote_code=True
)

# For text-only queries
messages = [
    {"role": "user", "content": "Analyze the following financial statement..."}
]

# For image + text queries
from PIL import Image
image = Image.open("financial_chart.png")
messages = [
    {"role": "user", "content": [
        {"type": "image", "image": image},
        {"type": "text", "text": "What trends do you see in this chart?"}
    ]}
]

inputs = processor.apply_chat_template(messages, return_tensors="pt").to(model.device)
outputs = model.generate(**inputs, max_new_tokens=512)
response = processor.decode(outputs[0], skip_special_tokens=True)
print(response)

Intended Use

• Financial document analysis
• Chart and graph interpretation
• Financial OCR and text extraction
• Chain-of-thought financial reasoning
• Investment research assistance

Limitations

• Optimized for English financial content
• May not generalize well to non-financial domains
• Should not be used as sole source for investment decisions

License

Apache 2.0

Citation

@misc{amsi-fin-o1,
  author = {AITRADER},
  title = {Amsi-fin-o1: Financial Thinking Vision-Language Model},
  year = {2025},
  publisher = {HuggingFace},
  url = {https://huggingface.co/AITRADER/Amsi-fin-o1}
}