{"slug": "real-time-chatbot-romance-scam-detection-in-stage-classification", "title": "Real-time Chatbot Romance Scam Detection in Stage Classification", "summary": "A paper submitted to arXiv on 30 September 2026 by Lyn Chao-Ling Chen presents a chatbot that detects romance scams in real time through the Line Messaging API, classifying conversations into stages using seven social-science stage theories and a large language model. When a scam is detected, the chatbot uses the large language model to explain the identified stage and provide prevention advice. The authors describe the work as a practical application intended for real-world use in reducing romance scam risk.", "body_md": "# Computer Science > Computation and Language\n\n  [Submitted on 30 Sep 2026]\n\n# Title:Real-time Chatbot Romance Scam Detection in Stage Classification\n\n[View PDF](https://arxiv.org/pdf/2610.20631)\n\nAbstract:Romance scam has become a serious problem via social media, and the improvement of artificial intelligence enable to fake identify easily. In the study, a chatbot has developed to detect romance scam in real-time through Line Messaging API. Using the seven stage theories in the social science field, the stages of romance scam can be detected through large language model. In addition, once a romance scam is detected, the chatbot provides explanations of the stage and prevention advices through large language model. The contribution of the work provides a practical application, and can be used in real scenario for reducing the risk of romance scam.\n    \n\n## Submission history\n\nFrom: Lyn Chao-Ling Chen [\n[view email](https://arxiv.org/show-email/32c3cafc/2610.20631)]\n\n**[v1]** Wed, 30 Sep 2026 04:19:18 UTC (1,596 KB)\n\n### Additional Features\n\n### Current browse context:\n\ncs.CL\n\n### References & Citations\n\nLoading...\n\n# Bibliographic and Citation Tools\n\nBibliographic Explorer \n\n*(*[What is the Explorer?](https://info.arxiv.org/labs/showcase.html#arxiv-bibliographic-explorer))\nConnected Papers \n\n*(*[What is Connected Papers?](https://www.connectedpapers.com/about))\nLitmaps \n\n*(*[What is Litmaps?](https://www.litmaps.co/))\nscite Smart Citations \n\n*(*[What are Smart Citations?](https://www.scite.ai/))\n# Code, Data and Media Associated with this Article\n\nalphaXiv \n\n*(*[What is alphaXiv?](https://alphaxiv.org/))\nCatalyzeX Code Finder for Papers \n\n*(*[What is CatalyzeX?](https://www.catalyzex.com))\nDagsHub \n\n*(*[What is DagsHub?](https://dagshub.com/))\nGotit.pub \n\n*(*[What is GotitPub?](http://gotit.pub/faq))\nHugging Face \n\n*(*[What is Huggingface?](https://huggingface.co/huggingface))\nScienceCast \n\n*(*[What is ScienceCast?](https://sciencecast.org/welcome))\n# Demos\n\n# Recommenders and Search Tools\n\nInfluence Flower \n\n*(*[What are Influence Flowers?](https://influencemap.cmlab.dev/))\nCORE Recommender \n\n*(*[What is CORE?](https://core.ac.uk/services/recommender))\n# arXivLabs: experimental projects with community collaborators\n\narXivLabs is a framework that allows collaborators to develop and share new arXiv features directly on our website.\n\nBoth individuals and organizations that work with arXivLabs have embraced and accepted our values of openness, community, excellence, and user data privacy. arXiv is committed to these values and only works with partners that adhere to them.\n\nHave an idea for a project that will add value for arXiv's community? [**Learn more about arXivLabs**](https://info.arxiv.org/labs/index.html).", "url": "https://wpnews.pro/news/real-time-chatbot-romance-scam-detection-in-stage-classification", "canonical_source": "https://arxiv.org/abs/2610.20631", "published_at": "2026-10-16 04:00:00+00:00", "updated_at": "2026-10-16 05:06:43.661725+00:00", "lang": "en", "topics": ["artificial-intelligence", "large-language-models", "ai-safety", "natural-language-processing"], "entities": ["Lyn Chao-Ling Chen", "arXiv", "Line Messaging API"], "also_reported_by": [], "alternates": {"html": "https://wpnews.pro/news/real-time-chatbot-romance-scam-detection-in-stage-classification", "markdown": "https://wpnews.pro/news/real-time-chatbot-romance-scam-detection-in-stage-classification.md", "text": "https://wpnews.pro/news/real-time-chatbot-romance-scam-detection-in-stage-classification.txt", "jsonld": "https://wpnews.pro/news/real-time-chatbot-romance-scam-detection-in-stage-classification.jsonld"}}