InsureDocClassifier — Insurance Document Classification

Created by Bytical AI — AI agents that run insurance operations.

Model Description

InsureDocClassifier is a 12-class insurance document classifier built on ModernBERT-base. It automatically categorizes insurance documents into their correct type, enabling automated document routing, indexing, and processing in insurance operations.

Document Classes (12)

ID	Document Type	Description
0	Policy Schedule	Policy details and coverage summary
1	Certificate of Insurance	Proof of insurance document
2	Claim Form	Insurance claim submission form
3	Loss Adjuster Report	Assessment report from loss adjuster
4	Bordereaux — Premium	Premium transaction records
5	Bordereaux — Claims	Claims transaction records
6	Endorsement	Policy amendment document
7	Renewal Notice	Policy renewal notification
8	Statement of Fact	Declaration of material facts
9	FNOL Report	First Notification of Loss report
10	Subrogation Notice	Recovery rights notification
11	Policy Wording	Full policy terms and conditions

Training Details

Parameter	Value
Base Model	answerdotai/ModernBERT-base
Training Samples	10,000 synthetic insurance documents
Epochs	5
Eval Loss	4.17e-06
GPU	NVIDIA Tesla T4 16GB

Evaluation Results

Metric	Score
Accuracy	1.0
F1 (macro)	1.0
F1 (weighted)	1.0
Eval Samples/sec	32.96

How to Use

from transformers import AutoModelForSequenceClassification, AutoTokenizer

model = AutoModelForSequenceClassification.from_pretrained("piyushptiwari/InsureDocClassifier")
tokenizer = AutoTokenizer.from_pretrained("piyushptiwari/InsureDocClassifier")

text = "We hereby confirm that the above-named insured holds a valid policy of insurance..."
inputs = tokenizer(text, return_tensors="pt", truncation=True, max_length=512)
outputs = model(**inputs)
predicted_class = outputs.logits.argmax(-1).item()

labels = {
    0: "Policy Schedule", 1: "Certificate of Insurance", 2: "Claim Form",
    3: "Loss Adjuster Report", 4: "Bordereaux — Premium", 5: "Bordereaux — Claims",
    6: "Endorsement", 7: "Renewal Notice", 8: "Statement of Fact",
    9: "FNOL Report", 10: "Subrogation Notice", 11: "Policy Wording"
}
print(f"Document type: {labels[predicted_class]}")

Part of the INSUREOS Model Suite

This model is part of the INSUREOS — a complete AI/ML suite for insurance operations built by Bytical AI:

Model	Task	Metric
InsureLLM-4B	Insurance domain LLM	ROUGE-1: 0.384
InsureDocClassifier (this model)	12-class document classification	F1: 1.0
InsureNER	13-entity Named Entity Recognition	F1: 1.0
InsureFraudNet	Fraud detection (Motor/Property/Liability)	AUC-ROC: 1.0
InsurePricing	Insurance pricing (GLM + EBM)	MAE: £11,132

Citation

@misc{bytical2026insuredocclassifier,
  title={InsureDocClassifier: Insurance Document Classification with ModernBERT},
  author={Bytical AI},
  year={2026},
  url={https://huggingface.co/piyushptiwari/InsureDocClassifier}
}

About Bytical AI

Bytical builds AI agents that run insurance operations — claims automation, underwriting intelligence, digital sales, and core system modernization for insurers across the UK and Europe. Microsoft AI Partner | NVIDIA | Salesforce.