Detection of Illicit Content on Online Marketplaces using Large Language Models explores A multilingual illicit content detection tool for online marketplaces using LLMs to improve safety and moderation.. Commercial viability score: 7/10 in Content Moderation.
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Detecting illicit content on online marketplaces is crucial to maintain trust and safety in digital commerce platforms. Without this detection, illegal activities such as drug trafficking and counterfeit sales can proliferate unchecked, posing risks to consumers and platforms alike.
The product could be an API that online marketplaces integrate into their systems, providing real-time illicit content detection and reporting.
This solution could replace traditional rule-based content moderation systems and manual review processes, offering a more scalable and accurate alternative.
With the e-commerce industry rapidly expanding globally, the demand for automated content moderation solutions is significant. Platforms and cybersecurity firms are potential clients, willing to pay for tools that enhance trust and reduce legal risks.
Develop a content moderation tool for online marketplaces that automatically flags and categorizes illicit listings, aiding platforms and law enforcement in maintaining legal compliance and user safety.
The study employs advanced language models (LLMs) like Llama 3.2 and Gemma 3, fine-tuned on a multilingual dataset (DUTA10K) including illicit content. These models use techniques like Parameter-Efficient Fine-Tuning and quantization to classify content, outperforming traditional models and even BERT in complex scenarios involving diverse categories of illicit material.
The study tested fine-tuned LLMs on the DUTA10K dataset, achieving superior performance in multi-class classification of illicit content over traditional SVM, Naive Bayes, and BERT models, especially in task scenarios with high complexity.
The technology's effectiveness may vary across languages, and access to proprietary LLMs could be cost-prohibitive. Additionally, the need for constant updating to address new illicit behaviors may pose a challenge.
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