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arXiv
arxiv.org › abs › 2202.13758
[2202.13758] Logical Fallacy Detection
December 12, 2022 - Detecting logical fallacies is a hard problem as the model must understand the underlying logical structure of the argument. We find that existing pretrained large language models perform poorly on this task. In contrast, we show that a simple structure-aware classifier outperforms the best language model by 5.46% on Logic and 4.51% on LogicClimate.
Discussions

Found a new study tool aka Logical Fallacy Detector.
Oh this is great! More on reddit.com
🌐 r/exjw
60
161
December 23, 2023
Real-Time Fallacy Detection in Political Debates Using Whisper and LLMs
In the name of open-source-ness wouldn't it be better to use https://github.com/ggerganov/whisper.cpp instead of vanilla openai whisper? More on reddit.com
🌐 r/LocalLLaMA
102
318
October 10, 2023
Any AI yet that helps me detect logical fallacies, loaded language, rhetoric, etc. in legal documentation?
That's what reading is for. Have things really hit a point where people ask "can AI think for me?" More on reddit.com
🌐 r/Ask_Lawyers
6
0
February 19, 2025
A Cool Guide: 10 common logic fallacies everyone should know.
My personal favorite is the fallacy fallacy, where one assumes because another used a logical fallacy that their conclusion must be wrong. In other words, just because someone uses a fallacious argument to explain why the sky is blue it doesn't change the fact that the sky is blue. More on reddit.com
🌐 r/coolguides
264
7708
August 28, 2023
People also ask

What types of texts can Logical Fallacies Detector analyze?
It can analyze a wide range of texts, including academic papers, speeches, debates, and everyday arguments, to identify logical fallacies.
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yeschat.ai
yeschat.ai › home › gpts › logical fallacies detector-identify argument fallacies
Logical Fallacies Detector-Identify Argument Fallacies
How does Fallacy Finder identify logical fallacies?
Leveraging advanced AI algorithms, Fallacy Finder examines the structure and content of arguments to identify inconsistencies, unwarranted assumptions, and misleading reasoning patterns characteristic of logical fallacies.
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yeschat.ai
yeschat.ai › home › gpts › fallacy finder-free ai-powered analysis tool
Fallacy Finder-Free AI-Powered Analysis Tool
Can Logical Fallacies Detector replace human judgment in argument analysis?
No, it is designed to assist and enhance human judgment, not replace it. Users should critically evaluate the tool's feedback.
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yeschat.ai
yeschat.ai › home › gpts › logical fallacies detector-identify argument fallacies
Logical Fallacies Detector-Identify Argument Fallacies
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Word.Studio
word.studio › tool › fallacy-finder
Fallacy Finder • Word.Studio
November 4, 2025 - To use this tool, simply paste text in the field and select the “Find Fallacies” button. Your analysis will appear in about 30 seconds or less. Here are some of the types of logical fallacies that this tool can detect in your pasted text.
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YesChat
yeschat.ai › home › gpts › fallacy finder-free ai-powered analysis tool
Fallacy Finder-Free AI-Powered Analysis Tool
Fallacy Finder is a cutting-edge AI tool designed to identify logical fallacies and manipulative language in texts, enhancing critical thinking and argumentative clarity.
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GitHub
github.com › tmakesense › logical-fallacy
GitHub - tmakesense/logical-fallacy: Logical fallacy online detection tools
Android App Logical Fallacy Detector (https://www.logical-fallacy.com/articles/detector-android-app/) available on google playstore: https://play.google.com/store/apps/details?id=com.logical_fallacy.app_detector · Twitter bot https://twitter.com/falldetector1 detects logical fallacies in tweets · Twitter bot https://twitter.com/Makesensenews1 posts daily news and weekly analysis on australian news based on logical fallacies concentration in tweet comments ... List of logical fallacies this AI can detect (with some probability): https://www.logical-fallacy.com/list-of-logical-fallacies/
Starred by 19 users
Forked by 6 users
Languages   Jupyter Notebook 41.0% | HTML 34.0% | Python 25.0% | Jupyter Notebook 41.0% | HTML 34.0% | Python 25.0%
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YesChat
yeschat.ai › home › gpts › logical fallacies detector-identify argument fallacies
Logical Fallacies Detector-Identify Argument Fallacies
Logical Fallacies Detector is an AI-driven tool designed to identify and analyze logical fallacies in various texts. It offers educational resources, suggests stronger arguments, and is a valuable asset for enhancing critical thinking and argumentation skills.
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ADS
ui.adsabs.harvard.edu › abs › 2022arXiv220213758J › abstract
Logical Fallacy Detection - ADS
Reasoning is central to human intelligence. However, fallacious arguments are common, and some exacerbate problems such as spreading misinformation about climate change. In this paper, we propose the task of logical fallacy detection, and provide a new dataset (Logic) of logical fallacies generally ...
Find elsewhere
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Logical Fallacy
logical-fallacy.com › list-of-logical-fallacies
List of all for AI - Logical Fallacy
September 22, 2024 - Here is only a short list of fallacies our AI engine is trained to detect. Some of those it regognises much better then others, for instance, Name Calling is the easiest to detect.
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DeepAI
deepai.org › publication › logical-fallacy-detection
Logical Fallacy Detection | DeepAI
February 28, 2022 - However, fallacious arguments are common, and some exacerbate problems such as spreading misinformation about climate change. In this paper, we propose the task of logical fallacy detection, and provide a new dataset (Logic) of logical fallacies generally found in text, together with an additional challenge set for detecting logical fallacies in climate change claims (LogicClimate).
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ACL Anthology
aclanthology.org › 2022.findings-emnlp.532
Logical Fallacy Detection - ACL Anthology
Detecting logical fallacies is a hard problem as the model must understand the underlying logical structure of the argument. We find that existing pretrained large language models perform poorly on this task. In contrast, we show that a simple structure-aware classifier outperforms the best language model by 5.46% F1 scores on Logic and 4.51% on LogicClimate.
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YesChat
yeschat.ai › home › gpts › fallacy checker-free logical fallacy analysis
Fallacy Checker-Free Logical Fallacy Analysis
Fallacy Checker is designed as an analytical tool focused on identifying manipulative techniques and logical fallacies within texts. It serves to enhance critical thinking and reasoning by examining arguments for errors in logic, misleading information, or rhetorical devices that may deceive ...
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Logical Fallacy
logical-fallacy.com › articles › dataset-review
Annotated Logical Fallacies Dataset for Training AI / Machine Learning
September 11, 2024 - The Logic dataset presented with the article “Logical Fallacy Detector” contains 2453 annotated examples of logical fallacies. The dataset is very raw and unclean; in our opinion, approx. 10% of samples are incorrect.
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Reddit
reddit.com › r/exjw › found a new study tool aka logical fallacy detector.
r/exjw on Reddit: Found a new study tool aka Logical Fallacy Detector.
December 23, 2023 -

I dont know about you, but when I learned what logical fallacys were, I have never been able to look at a watchtower magazine the same.

With all the new AI tech, I became curious if it was possible to feed AI text (like from the watchtower) and see if it can identify the logical fallacies in the script.

This led me to a website: Fallacy Detector | LF (logicalfallacies.org)

So I took a paragraph from the latest study edition Watchtower. Watchtower will usually talk about an old bible story and then contort some lesson from it (basically watchtower's take on things).... Usually this is where the fallacies fall from the sky.

I decided paragraph's 8/9 would be a good place to start

HOW ARE FAITH AND WORKS RELATED?

8-9. What have some individuals wrongly concluded from the writings of Paul and of James, and why?

8 For centuries, the relationship between faith and works has been hotly debated in Christendom. Some clergymen teach that all you have to do to be saved is believe in the Lord Jesus Christ. You may have heard them say, “Accept Jesus and be saved.” Clergymen may even quote Paul’s words: “God counts righteousness apart from works.” (Rom. 4:6) However, others contend that you can “save yourself” by going on religious pilgrimages and by performing other duties as outlined by the church. They perhaps quote James 2:24: “A man is to be declared righteous by works and not by faith alone.”

9 As a result of such positions, some religious writers have concluded that Paul and James disagreed on the subject of faith and works. Clergymen may claim that while Paul believed that a man is declared righteous by faith apart from works, James taught that works are essential in order to have God’s approval. A professor of divinity put it this way: “James did not understand Paul’s motive for insisting that [being declared righteous] is by faith alone and not by works.” But Jehovah inspired both Paul and James to write what they did. (2 Tim. 3:16) So there must be a simple way to harmonize their statements. There is​—by considering their writings in context.

After copying this text, I pasted it into the Logical Fallacy Detector. Here is the result:

Fallacy Detector

Logical Fallacies: 1. False Dichotomy: The author presents a false dichotomy by suggesting that the only two options are to believe in Jesus and be saved, or to save oneself through religious practices. This oversimplifies the debate and ignores other possible perspectives. 2. Straw Man: The author misrepresents the opposing viewpoint by suggesting that those who believe in the importance of works teach that one can "save themselves" through religious practices. This misrepresentation weakens the argument against the opposing viewpoint. 3. Appeal to Authority: The author appeals to the authority of Jehovah as the inspirer of both Paul and James, implying that their teachings must be in agreement. This does not address the actual arguments made by Paul and James, but instead relies on the authority of a higher power to resolve the debate.

I think this tool has potential and possibilities. Give it a try. Leave your experience in the comments.

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Logical Fallacy
logical-fallacy.com › logical-fallacies-detectors
Online fallacy detectors - Logical Fallacy
October 17, 2022 - AI trained to detect logical fallacies. Twitter bot, Alexa and Hype news picker are using it.
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Paraphrase Tool
paraphrasetool.com › checkers › logical-fallacy
Logical Fallacy Checker | AI logical fallacy Content Checker - Free & Fast
Logical Fallacy Checker for 180+ Languages - Rephrases Sentences, Rewords Paragraphs, Rewrites Essay... Our advanced logical fallacy content checker helps you enhance content quality. Analyze and improve your content instantly with professional accuracy. Free online tool with no signup required.
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GitHub
github.com › causalNLP › logical-fallacy
GitHub - causalNLP/logical-fallacy: Repo for the paper "Detecting Logical Fallacies: From Quiz to Climate Change News" (2021) · GitHub
Detecting logical fallacies is a hard problem as the model must understand the underlying logical structure of the argument. We find that existing pretrained large language models perform poorly on this task. In contrast, we show that a simple structure-aware classifier outperforms the best language model by 5.46{\%} F1 scores on Logic and 4.51{\%} on LogicClimate.
Starred by 87 users
Forked by 20 users
Languages   Jupyter Notebook 41.0% | HTML 34.0% | Python 25.0%
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ACM Digital Library
dl.acm.org › doi › 10.1145 › 3625007.3627988
An Entity-Aware Approach to Logical Fallacy Detection in Kremlin Social Media Content | Proceedings of the 2023 IEEE/ACM International Conference on Advances in Social Networks Analysis and Mining
... Logical fallacy detection has ... speech detection. This research-in-progress examines an Entity-Aware Approach for logical fallacy detection adapted for a timely use case of Kremlin social media content....
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Galaxy
galaxy.ai › ai-fallacy-detector
Free AI Fallacy Detector (No Login Required) | Galaxy.ai
Analyze arguments for logical fallacies instantly with our free AI-powered Fallacy Detector. It's completely free and requires no login.
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Reddit
reddit.com › r/localllama › real-time fallacy detection in political debates using whisper and llms
r/LocalLLaMA on Reddit: Real-Time Fallacy Detection in Political Debates Using Whisper and LLMs
October 10, 2023 - Overlay showcase

I've developed a tool that serves as a real-time overlay for detecting logical fallacies in political debates. It uses PyQt5 for the UI and Mistral LLM through the API of the text-generation-webui for both audio transcription and logical analysis. The overlay is transparent, making it easy to keep it on top of other windows like a live stream or video. I was able to run both Whisper with the Mistral-7B-OpenOrca-GPTQ locally on a single RTX 3090. VRAM usage 15GB.

Key Features:

  • Real-time audio transcription captures what's being said in debates.

  • Instant fallacy detection using a Language Language Model (LLM).

  • The overlay is transparent, draggable, and stays on top for multitasking.

  • Option to toggle between local LLM and ChatGPT for logical analysis.

This tool aims to make it easier to spot logical inconsistencies in real-time during political debates, thereby fostering a more informed electorate.

Check it out on (GitHub)[https://github.com/latent-variable/Real_time_fallacy_detection] and I'd love to hear your thoughts!

Feel free to adapt this template to better suit your project's specifics.

Edit: typo

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AIChatOnline
aichatonline.org › home › logical fallacies detector-free logical fallacy detection
Logical Fallacies Detector-Free Logical Fallacy Detection
March 10, 2020 - Copy and paste the text into the provided input box on the Logical Fallacies Detector page. Click the 'Analyze' button to let the tool scan the text for logical fallacies. Review the detailed feedback provided, which will include identified fallacies and suggestions for improving your argument. ... Witty AI-powered sarcasm at your service.