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LLMs in Document Processing: Where They Fit and Where They Don’t

 

by Apoorva Dawalbhakta

December 19, 2025

Guest blog post by Apoorva Dawalbhakta, Associate Director Research, QKS Group

As enterprises accelerate their exploration of generative AI, one question has become consistently central to every single automation strategy:

Where do large language models (LLMs) genuinely elevate document workflows, and where does purpose-built intelligent document processing (IDP) remain essential?

This was the heart of the recent ABBYY x Ashling Webinar, titled “LLMs in Document Processing: Where They Fit and Where They Don’t.” The webinar was moderated by Slavena Hristova of ABBYY and featured an insightful mix of panelists, including Morgan Conque of Ashling, Nick Carr of ABBYY, and Apoorva Dawalbhakta of QKS Group. Each provided their unique perspectives on the development of customer expectations against technology evolution.

A market ready for innovation, yet genuinely tempered by reality

The discussion opened by recognizing the current prevalent dual sentiment that is shaping the current “enterprise AI” landscape, which is characterized by strong excitement around the capabilities of LLMs, and paired with the increasing need for adopting realism about what the production environments actually require. It was observed, and emphasised by the panelists, that many organizations have experimented with gen AI, and yet few have successfully operationalized it at scale.

Early in the discussion, panelists agreed that LLMs do introduce a new cognitive layer to “document understanding.” They can interpret specific narratives, understand the precise context, and generate summaries, way beyond the reach of traditional systems. But, it was also noted that enterprises still have a need for aspects such as deterministic accuracy, reproducible outputs, and auditability, as well as predictable cost structures... areas where LLMs are still maturing.

"IDP has always excelled at unlocking structured data from documents, but the real opportunity now is helping customers find deeper meaning and context in that data. They want to turn information into intelligence—making faster, smarter decisions with the right technologies and safeguards to handle complexity and drive meaningful automation."
Nick Carr, Director Pre-Sales EMEA, ABBYY

A structured way to choose the right intelligence

The session introduced a practical evaluation methodology for determining where and when IDP, LLMs, and hybrid models would fit the best. This structured approach, coined as the Pragmatic Evaluation Lens, developed by the QKS Group, essentially maps the critical workflows across eight distinct dimensions, thereby helping enterprises to align the exact type of task with the type of intelligence that is required.

The approach endeavors to replace the existing ambiguity of hype-driven experimentation with disciplined decision-making, thereby ensuring that the adoption is both governed and purpose-built.

 

QKS Group _ The Pragmatic Evaluation Lens x848

 

What cumulatively came out of the discussion was that IDP continues to anchor aspects like accuracy and governance, while LLMs work toward enriching workflows with the required contextual interpretation. As such, mature organizations are observed to increasingly design hybrid architectures, where both the systems contribute with their strengths.

“Enterprises today are discovering that the real challenge is not choosing between IDP and LLMs, but understanding how to architect meaningful collaboration between them. While LLMs expand the cognitive horizon of document workflows, IDP on the other hand provides the reliability, governance, and precision that production environments actually demand.”
Apoorva Dawalbhakta, Associate Director Research, QKS Group

The most mature organizations out there are moving toward a “hybrid intelligence mindset,”—systems that interpret context, validate facts, and also act with accountability. Whether through structured evaluation models or domain-led design, the goal always should remain the same: aligning intelligence to intent, and building automation that is not only powerful, but also trustworthy."

Security and governance: The foundation of enterprise-grade AI

As the conversation progressed, security considerations formed a significant part of the core of the discussion. It was observed by all panelists unanimously that, as enterprises increasingly consider using LLMs along with sensitive or regulated documents, issues around aspects of data retention, privacy, and transparency, as well as compliance, increasingly come to the forefront.

It was further established that IDP systems do provide inherent auditability, whereas LLMs do require controlled deployment models, for operating securely. The market is responding through private LLMs, retrieval-augmented pipelines, and robust governance frameworks, all of which makes scaling safer, rather than being riskier.

"Security and governance are the cornerstones of any enterprise-grade solution, ensuring trust, compliance, and accountability. At Ashling, we lead with secure-by-design principles—governed pipelines, encrypted data, and no public model access to sensitive information. By separating IDP and LLM layers and logging every interaction, we deliver precise, auditable systems that empower innovation with confidence."
Morgan Conque, Vice President of GTP Strategy, Ashling

The human role: From supervisor to orchestrator

The panel also explored how the human role is evolving in real-time. Instead of correcting mere system errors, humans now act as the actual “evaluators” of context, “arbiters” of reasoning, as also the “stewards” of responsible automation. This shift is becoming even more pronounced with the emergence of agentic automation, wherein the AI systems reason and collaborate autonomously, while humans define the intent, boundaries, and oversight.

Agentic automation and the road ahead

Looking ahead, the panel further highlighted three emerging forces:

  • The rise of agentic orchestration through agentic automation
  • The growth of domain-tuned foundation models
  • The development of the trust layers that bring explainability and lineage to gen AI

All in all, there was consensus that IDP and LLMs will remain distinct and independent technologies, but their interdependence will increasingly deepen, with more and more enterprises designing their architectures for orchestration instead of replacement.

The bottom line

The discussion ultimately underscored a clear shift: The future of “document intelligence” essentially lies in balancing deterministic precision along with generative cognition, which is ultimately governed by human intent and enterprise oversight. The organizations that master this orchestration would ultimately stand to achieve smarter automation outcomes, including greater accuracy, stronger governance, and meaningful efficiency gains, across the spectrum of their document workflows. In the end, the advantage would belong to the enterprises that treat intelligence not merely as a tool, but rather as a design principle.

You can access the full replay of the webinar here.

Watch webinar
Apoorva Dawalbhakta

Apoorva Dawalbhakta

Associate Director – Research, QKS Group

Apoorva S. Dawalbhakta is working as the ‘Associate Director - Research’ with QKS Group. He is responsible for planning, managing, and conducting global strategic market outlook, market insight reports, technology and user-survey guides, SPARK Matrix Analysis, and user consulting assignments. Apoorva’s primary focus lies within domains including intelligent process automation, business process management, and the customer experience, amongst others. He is working individually on consulting and research projects and routinely works along with a team of analysts within the organization. Apoorva has worked with users from different industries, domains, and global regions for consulting projects, including technology architecture planning, cloud transformation, vendor selection strategies, and operational due diligence. In addition to his primary professional pursuits, Apoorva is also an active participant in various industry events and conferences, and webinars and talk-shows, along with different co-branded thought leadership blogs - which are routinely published across different social media handles. In these engagements, he is found actively sharing his expertise, by contributing to key thought leadership discussions with prominent industry leaders and other domain matter experts across the spectrum.

Follow Apoorva on LinkedIn.