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Why Most Legal AI is Built on a Shaky Foundation: The Data Problem

Joshua Brackin
September 4, 2025
Updated September 5, 2025
3 min read
Why Most Legal AI is Built on a Shaky Foundation: The Data Problem

Artificial Intelligence is transforming the legal industry. From contract analysis to litigation analytics, AI applications are reshaping how legal work gets done. Yet beneath these advances lies a fundamental challenge that determines whether these tools succeed or fail: the quality and availability of training data.

Understanding the Core Challenge

AI systems require substantial volumes of high-quality data to function effectively. In the legal sector, accessing this data presents distinct challenges that many organizations underestimate when developing AI solutions.

Legal documents contain sensitive client information, proprietary business data, and personally identifiable information (PII) that requires careful handling. Organizations attempting to build AI models face a complex set of constraints:

Real-world legal documents pose significant compliance and ethical considerations. The process of obtaining, cleaning, and preparing these documents for AI training requires extensive resources. Organizations must implement rigorous data protection measures, conduct thorough PII redaction, and ensure compliance with privacy regulations. These requirements translate into substantial time and financial investments that can extend development timelines significantly.

Publicly available legal data, while more accessible, presents quality and consistency challenges. This data often lacks structure, contains inconsistencies, and requires extensive preprocessing before it becomes useful for AI training. Development teams frequently find themselves investing disproportionate resources in data preparation rather than model development.

The Impact on AI Performance

The relationship between data quality and AI performance is direct and consequential. Models trained on incomplete or inconsistent data produce unreliable outputs. In legal applications, where precision matters for contract interpretation, compliance assessment, and risk evaluation, these limitations create material business risks.

Organizations building legal AI solutions face a strategic decision: invest heavily in data acquisition and preparation, potentially delaying market entry, or accept the limitations of available data and risk delivering suboptimal solutions.

A Path Forward: Synthetic Data Solutions

At Axiom, we're addressing this challenge through a different approach. We're developing a platform that generates high-fidelity synthetic legal data that maintains the statistical properties of real-world documents while eliminating privacy concerns entirely.

Our solution incorporates several key innovations:

  • Privacy-first design: Our proprietary technology ensures all generated data is free from sensitive information while maintaining realistic document characteristics
  • Quality assurance: Multi-stage validation processes verify data coherence and statistical accuracy
  • Cost efficiency: Synthetic data generation reduces the resource requirements associated with traditional data acquisition and preparation

This approach enables legal technology companies to accelerate development cycles while maintaining high standards for data quality and compliance.

Building the Future of Legal Technology

The legal technology sector stands at an inflection point. As AI capabilities expand, the organizations that successfully navigate data challenges will define the next generation of legal tools. By solving the foundational data problem, we enable innovators to focus on developing solutions that deliver genuine value to legal professionals and their clients.

Our platform represents more than a technical solution—it's infrastructure for the future of legal AI. We're committed to supporting the legal technology ecosystem with tools that balance innovation speed with quality and compliance requirements.

To learn more about our approach and be notified when our platform becomes available, we invite you to join our mailing list for regular updates and insights into the evolving legal AI landscape.

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Joshua Brackin

Written by Joshua Brackin

Joshua Brackin is the CTO of Axiom. His perspective on AI is shaped by a career building and leading world-class customer support operations at Apple and for startups. For him, exceptional service isn't just a department—it's about the quality and reliability of the systems you build.

After immersing himself in AI development, he saw that legal tech was being built on a foundation of brittle and legally risky data—a fundamentally poor customer experience. He joined Axiom to fix this, bringing an Apple-level standard of quality to the foundational data that powers legal AI.

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