Sun. Oct 1st, 2023

Content Assessment: AI in Action: Exploring the Potential of ChatGPT in eDiscovery with Tredennick and Webber

Information - 93%
Insight - 94%
Relevance - 92%
Objectivity - 91%
Authority - 93%



A short percentage-based assessment of the qualitative benefit of the recent article by John Tredennick and Dr. William Webber, both of Merlin Search Technologies, on five ways to use ChatGPT for investigations and eDiscovery.

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Background Note: In the dynamic world of eDiscovery, a new chapter is being written, driven by the transformative power of artificial intelligence (AI). OpenAI’s ChatGPT, a cutting-edge language model, is at the heart of this transformation. This exciting development is the focus of a compelling narrative shared in a new article crafted by John Tredennick and Dr. William Webber, two pioneers in the field.

John Tredennick, a trailblazer in legal technology, and Dr. William Webber, a luminary in information retrieval, have combined their expertise to explore the potential of ChatGPT in eDiscovery in the article titled, “Five Ways to Use ChatGPT for Investigations and E-Discovery.” Their narrative, grounded in lab testing results and using the 2000 presidential election recount as a backdrop, offers a practical roadmap for harnessing ChatGPT to enhance efficiency and cost-effectiveness in eDiscovery.

The narrative unfolds with a look at how ChatGPT can optimize keyword selection, a critical step in the eDiscovery process. Lab testing results show that by suggesting a comprehensive list of relevant keywords, ChatGPT refines search results, making the process of finding pertinent documents more efficient.

The story continues with an exploration of how ChatGPT can construct a Boolean search string that includes all suggested keywords. Lab testing results demonstrate that this enhances the precision of the search process, ensuring that no stone is left unturned in the quest for relevant information.

As the narrative progresses, Tredennick and Webber delve into the power of ChatGPT to generate concise summaries of key documents. Lab testing results reveal that this capability enables professionals to quickly grasp the main points without having to read through the entire document, saving precious time and resources.

The authors then turn their attention to how ChatGPT can accurately determine the relevance of a document to a specific topic. Lab testing results confirm that this ensures that only pertinent information is reviewed, further streamlining the eDiscovery process.

The narrative culminates with a comparison of ChatGPT’s performance with that of humans. The authors reveal that in lab testing, ChatGPT performed as well or better than humans for just over half the topics and worse on the others. This suggests that while ChatGPT may not replace human judgment entirely, it can certainly augment it, making the eDiscovery process more efficient.

The implications of Tredennick and Webber’s narrative extend beyond eDiscovery to the broader fields of cybersecurity and information governance. In an era where data volumes are exploding, the ability to quickly and accurately sift through this data is crucial. By leveraging ChatGPT, professionals can automate and enhance various tasks, thereby improving efficiency, reducing costs, and allowing for a more focused approach to data analysis and decision-making.

Tredennick and Webber’s narrative, grounded in lab testing results, paints a compelling picture of the future of eDiscovery, a future where AI, embodied in ChatGPT, plays a central role in enhancing efficiency and accuracy. As ChatGPT and similar technologies continue to evolve, their impact on eDiscovery, and indeed on the broader fields of cybersecurity and information governance, will undoubtedly be profound.

Industry Expert Article*

Five Ways to Use ChatGPT for Investigations and eDiscovery

By John Tredennick and Dr. William Webber

Complete Paper: Five Ways to Use ChatGPT for Investigations and eDiscovery – (PDF) – Mouseover to Scroll 

Five Ways to Use ChatGPT for Investigations and Ediscovery–Published in

Access the PDF of the Paper

* Shared with permission of authors, the article first appeared in the May 24, 2023 issue of LegalTech News from, a publication of American Lawyer Media.

Cite: Tredennick, J., & Webber, W. (2023). Five Ways to Use ChatGPT for Investigations and Ediscovery. LegalTech News from, a publication of American Lawyer Media.

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Additional Reading

Source: ComplexDiscovery


Generative Artificial Intelligence and Large Language Model Use

ComplexDiscovery OÜ recognizes the value of GAI and LLM tools in streamlining content creation processes and enhancing the overall quality of its research, writing, and editing efforts. To this end, ComplexDiscovery OÜ regularly employs GAI tools, including ChatGPT, Claude 2, Midjourney, and DALL-E2, to assist, augment, and accelerate the development and publication of both new and revised content in posts and pages published (initiated in late 2022).

ComplexDiscovery also provides a ChatGPT-powered AI article assistant for its users. This feature leverages LLM capabilities to generate relevant and valuable insights related to specific page and post content published on By offering this AI-driven service, ComplexDiscovery OÜ aims to create a more interactive and engaging experience for its users, while highlighting the importance of responsible and ethical use of GAI and LLM technologies.


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