Enterprise B2B SoftwareEMPIRICAL SPEC

Autonomous Enterprise Document Reasoning Platform

End-to-end multimodal document reasoning, policy validation, and automated ERP dispatch

An enterprise agentic system that extracts information from complex commercial contracts and invoices, reasons across regulatory compliance policies, and executes workflow actions with deterministic human approval gates.

Agentic AIMultimodal AIAI Product Engineering
01 · Operational Challenge

The Problem

Global logistics and trade organizations handle hundreds of thousands of multi-page commercial invoices, bills of lading, and customs declarations. Discrepancies between contracts and invoices were caught only after payment was processed, leading to millions in annual reconciliation loss.

Operational Context & Constraints

Traditional OCR and regex heuristics fail when documents vary in layout, language, and table structure. Meanwhile, naive LLM prompt chains frequently hallucinated line-item totals and lacked deterministic safeguards required for financial ledgers.

02 · Engineering Strategy

Our Technical Approach

We built a multi-agent verification graph. An extractor agent performs spatial VLM document parsing; a compliance evaluator agent tests extracted values against legal rulebooks; a discrepancy arbitrator flags conflicts; and an executor agent submits verified transactions with cryptographic audit proofs.

03 · Systems Architecture

Pipeline Architecture & Dataflow

[1]Document Ingestion: Async PDF/TIFF processing with spatial token coordinate preservation
[2]Extractor Agent: Vision-language model parsing nested tables, signatures, and stamps into typed Pydantic models
[3]Knowledge Arbitrator: Hybrid vector-relational retrieval querying enterprise master service agreements
[4]Rule Verifier: Deterministic code execution engine validating arithmetic sums, tax rates, and incoterms
[5]Human Escalation: Event-driven approval interface surfacing confidence scores and highlighted source PDF coordinates
[6]Action Dispatch: Authenticated REST/SOAP connector committing approved records directly to SAP & Oracle ERPs
04 · Production Deployment

Implementation Details

The entire agent graph is stateful and idempotent. Every tool invocation requires signed JSON payloads, and any transaction exceeding pre-configured risk thresholds automatically triggers an asynchronous escalation ticket with side-by-side visual grounding.

Engineering Insights & Lessons Learned
  • Large models should never perform arithmetic directly; they must format operands into deterministic python execution environments to avoid subtle math hallucinations.
  • Human reviewers require exact spatial bounding box overlays on the original document rather than raw extracted text to build trust.
  • Agent loops must enforce hard recursion limits (maximum 3 self-correction iterations) to prevent runaway token costs on genuinely malformed inputs.
Empirical Measurements
99.4%
Extraction precision on tables
Empirically measured across 12,000 multi-page invoices with handwritten annotations
74%
Automated straight-through processing
Transactions completed with zero human intervention while strictly respecting policy gates
100%
Auditability trace coverage
Every committed ledger action contains verifiable spatial PDF coordinates and agent reasoning logs
Technologies Utilized
Next.jsPython / FastAPIVision Language ModelsPydanticPostgreSQL / pgvectorRedisOpenTelemetry

Deploy a Similar Architecture in Your Organization

Our engineering team can evaluate your data modalities, throughput constraints, and security requirements to build a custom implementation plan.

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