Top ChatGPT Detectors and Expert Tips for Catching AI Content

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Top ChatGPT Detectors and Expert Tips for Catching AI Content

08/16/2023 12:00 AM by Admin in Ai tools

Spotting ChatGPT: The Top Tools and Techniques for Detecting AI Content


Top ChatGPT Detectors


ChatGPT and other AI writing assistants have become incredibly sophisticated. Their convincingly human-like outputs can be difficult to identify. However, detecting AI-generated content remains critical for avoiding plagiarism and ensuring originality.

In this comprehensive guide, we’ll unpack the best ChatGPT detectors and expert strategies for accurately spotting machine-written text.

How to Identify Content Created by ChatGPT or Other AI

Before diving into specific detection tools, it’s helpful to understand the tell-tale signs that writing may have come from an AI like ChatGPT:

  • Repetitive phrasing and transitions. Bots easily get stuck repeating phrases or jumping randomly between topics.
  • Limited depth and specificity. AI text often covers subjects broadly without nuanced details indicative of expertise.
  • No clear perspective. The writing lacks a distinct point of view, coming across as intentionally vague.
  • Overly formal, generic tone. ChatGPT strives for inoffensive language, resulting in a robotic, textbook-like style.
  • Spelling and grammar errors. While AI is improving at catching mistakes, it still makes glaring errors a human wouldn’t.
  • Inaccuracies and illogical reasoning. AI can generate convincing-sounding but false “facts” and irrational arguments.
  • Verbatim reuse of online sources. Bots like ChatGPT heavily summarize content from the web, sometimes copying verbatim.

Of course, human writers make errors too. But if multiple indicators are present, AI involvement becomes likely. Now let’s explore the top specific detectors available.

Leading Tools and Sites for ChatGPT Detection

Specialized detectors leverage AI itself to perform deep linguistic analysis revealing machine-generated text. Here are some of the most robust options:

1. GPTZero

GPTZero is a free tool from AI firm Anthropic trained to spot text from systems like GPT-3 and ChatGPT. It scans submissions for patterns suggesting AI origins.
After pasting in text, GPTZero highlights suspect sentences and provides an overall AI confidence percentage.

chat gpt 2 detector


2. ChatGPT Detector

This Chrome extension helps identify possible ChatGPT content as you browse the web. It labels concerning passages and adds an “AI warning” tag. Drawing on an analysis model and existing text data, the tool flags text resembling known ChatGPT outputs. It even allows reporting AI-generated content.

chat gpt 2 detector


3. ChatGPT Classifier

Similar to ChatGPT Detector, this extension tags text on sites as either “likely human” or “likely AI.” Users can submit suspected AI content for further verification. The goal is to leverage crowd-sourcing to build a knowledge base for identifying machine-written text. The classifier improves over time as more data is submitted.

chat gpt 2 detector


4. SEOToolsPark

While not exclusively an AI detector, SEOToolsPark helps uncover copied text through its vast plagiarism checker database. Along with flagging plagiarized material, SEOToolsPark can reveal if passages were copied from sources likely created by AI. This provides clues that ChatGPT may have assembled content.


Jasper is an AI writing assistant that offers detection capabilities through its “Authorship Confidence Score.” This analyzes text to determine if a human or a bot wrote it. Jasper scans for repetitive patterns, inconsistencies, and other red flags suggesting machine generation. Its 0-100% scale indicates the probability text is AI-authored.

chat gpt 2 detector


6. Hugging Face

This Hugging Face machine learning company provides a range of AI writing tools, including a detector focused on spotting text generated by models like GPT-2. It highlights specific text segments likely created by AI, categorizing sentences based on the degree of confidence that bots were involved.

chat gpt 2 detector


7. Two Words Together

This new tool compares text against GPT-3 outputs to uncover AI-written passages. It provides fast results by searching for frequently repeated word pairs indicative of bots. The tool is still in beta testing but aims to deliver a simplified, efficient approach to screening potentially artificial text.

Manual Evaluation Strategies from the Experts

Automated detectors provide invaluable starting analysis. However human discernment is still required for making sound judgments about text authorship. Here are techniques experts recommend:

  • Assess depth: Does the piece indicate robust knowledge or only surface-level familiarity with common talking points?
  • Check for original connections: Are ideas presented in thoughtful, creative ways not found elsewhere online? Or is it derivative?
  • Look for inconsistencies: Are there contradictions or sudden shifts revealing limited expertise?
  • Analyze structure: Does the flow logically build an argument? Or does it scatter between topics aimlessly?
  • Verify citations: Can statistics and quotes be traced back to legitimate original sources?
  • Evaluate tone: Is the language excessively formal, clinical, and emotionless?
  • Compared to verified work: How does it measure up against examples definitively written by the same author?

With practice, red flags become easier to spot. But it’s wise to still utilize detectors to reduce personal bias.


Combining Automated and Manual ChatGPT Detection
Given the nuances of both automated tools and human discernment, the most reliable approach involves:

  • Running multiple detectors to compare analysis and ratings
  • Manually verifying anything flagged by detectors before the final ruling
  • Looking for multiple indicators of AI writing
  • Comparing against the author’s known work for consistency
  • Considering if the writer has an incentive to use AI stealthily
  • Fact-checking details as needed against reliable sources

Ideally, leverage both rigorous manual review and the latest automated detectors to make informed decisions. Treat initial detector results as starting clues warranting deeper investigation rather than definitive conclusions.

Watch Out for False Positives

No current detectors are foolproof. Here are common instances that often lead to false positives wrongly accusing human writers:

  • Instructional writing: The clear, formulaic style of tutorials mimics AI.
  • Non-native English: Quirks from ESL speakers sometimes appear bot-generated to detectors.
  • Professional/technical writing: Jargon-heavy text also resembles AI linguistically.
  • Scripts/presentations: Language intentionally simplified for oral reading can seem artificial.
  • Translated text: Passages run through translation tools introduce oddities detectors may catch.
  • Highly edited text: Strong editing for concision results in an unnaturally consistent style.

Adjusting sensitivity settings and manually reviewing flagged passages helps reduce falsely accusing human authors.

The Critical Need for ChatGPT Detection

Distinguishing human versus AI writing remains vital for:

  • Avoiding plagiarism by passing AI work as one’s own
  • Assessing originality and insight, which AI currently lacks
  • Verifying quality since AI still makes mistakes
  • Valuing human contributions that readers demand
  • Informing responsible AI design as capabilities advance

Transparency from users and detectors fosters ethical AI use that augments human collaboration and knowledge.


Is AI detection today totally accurate?

No approach is perfect yet. However, combining automated and manual analysis by human experts familiar with AI writing provides the highest accuracy currently available.

Can tools detect other AI models like GPT-3?

Many detectors are designed to spot GPT-3, DALL-E, and other models along with ChatGPT. However, detection effectiveness varies across different AI architectures.

How can false accusations about human writers be avoided?

Using conservative detector settings and thoroughly reviewing flagged passages reduces false positives. Compare against verified writing samples from the author. Consider motivations for using AI before a decisive conclusion.

Is it ever acceptable to use ChatGPT content?

Transparently citing any AI used can be appropriate in some contexts, such as aggregating data. However, claiming AI output as original work is unwise in academic/professional settings.

Will AI eventually create undetectable content?

Advanced AI may reach that point, but responsible developers are also evolving detection capabilities accordingly. For now, AI still has limitations discernible to humans familiar with its strengths and weaknesses.


As AI chatbots like ChatGPT enable seamless content creation, maintaining integrity requires both technological and human discernment skills. Responsible usage involves diligently combining automated detectors and manual review to identify machine-generated text where needed.

Prioritizing transparency and assessment of original thought remains imperative, even as technology progresses. With collaborative vigilance from users and detectors, AI promises to augment, not undermine, uniquely human communication.

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