Frequently Asked Questions

Get answers to common questions about CheckMate's fact-checking service.

What is CheckMate?

CheckMate is an AI-powered fact-checking service that analyzes content to determine its veracity. It helps users identify potentially misleading information, verify claims, and protect against misinformation by providing detailed analysis reports.

How does CheckMate analyze content?

CheckMate uses advanced AI to break down text into individual claims, assess each claim against known facts and reliable sources, and provide an overall verdict. The system evaluates the truthfulness, context, and potential misleading elements of the content.

What types of verdicts does CheckMate provide?

CheckMate provides verdicts ranging from 'Real' to 'AI' for content authenticity, and assessment ratings like 'Well-supported', 'Mixed', 'Refuted', 'Uncertain', and 'Misleading' for individual claims. For overall assessments, ratings include 'Mostly True', 'Partially True', 'Mostly False', 'Requires Context', and 'Unverifiable'.

Is CheckMate free to use?

Yes, CheckMate's basic fact-checking services are free to use on our website (ck.claims). For high-volume usage or API access, please contact us for information about our premium options.

How accurate are CheckMate's analyses?

CheckMate strives for high accuracy by using multiple verification techniques and reliable sources. However, like any analysis tool, it's not infallible. We continuously improve our algorithms based on feedback and new information.

Can I use CheckMate for academic/research purposes?

Yes, CheckMate is suitable for academic and research purposes. When citing analyses in academic work, please include the analysis URL and date of retrieval.

How long does an analysis take?

Most analyses complete within 10-30 seconds, depending on the complexity and length of the content. Longer or more complex content may take additional time to process.

What's the difference between public and unlisted analyses?

Public analyses appear in our archive and may be discoverable by other users. Unlisted analyses are only accessible to those with the direct link, providing more privacy for sensitive content verification.

Can I delete my analyses after submitting them?

Currently, we don't offer self-service deletion. If you need an analysis removed, please contact us with the analysis ID, and we'll process your request.

What does 'Likely AI' or 'AI' verdict mean?

These verdicts indicate that our system has determined the content was likely generated by an AI system rather than written by a human. This assessment is based on linguistic patterns, stylistic elements, and other indicators typical of AI-generated content.

What information is stored when I submit content for analysis?

We store the submitted text, analysis results, timestamp, and a unique identifier. We don't collect personal information unless explicitly provided. See our Privacy Policy for more details.

Can I integrate CheckMate into my website or application?

Yes, we offer integration options for websites and applications. Contact us for information about our API and embedding solutions.

How does CheckMate determine if content is 'Real' or 'AI'?

CheckMate analyzes linguistic patterns, stylistic consistency, factual accuracy, and other characteristics to assess whether content was likely created by a human or an AI system. This determination considers multiple factors and statistical probabilities.

What content limitations or restrictions apply?

We don't process content that violates our terms of service, including hate speech, explicit material, or content that promotes illegal activities. There's also a character limit for submissions to ensure system efficiency.

Can I check multiple claims at once?

Yes, you can submit text containing multiple claims, and our system will break it down and analyze each claim separately, as well as provide an overall assessment.

How does CheckMate find sources for fact-checking?

CheckMate references a wide range of authoritative sources, including academic publications, recognized news outlets, government data, and other reliable information repositories to verify claims.

What happens if CheckMate can't verify a claim?

If a claim cannot be verified, it will be marked as 'Unverifiable' or 'Uncertain.' This typically happens when there's insufficient information available or when the claim is subjective or speculative.

Is my content analyzed by AI or humans?

CheckMate primarily uses AI for analysis, but our systems are designed and monitored by human experts who regularly review and improve the analysis algorithms and knowledge base.

How can I share CheckMate analysis results?

Each analysis has a unique URL that you can share via email, social media, or messaging platforms. You can also copy the brief summary and link directly from the analysis page.

What should I do if I disagree with CheckMate's analysis?

If you believe an analysis is incorrect, please contact us with the analysis ID and your reasoning. We take feedback seriously and use it to improve our systems.

How often is CheckMate's knowledge base updated?

We regularly update our knowledge base to ensure accuracy and relevance. Major information sources are updated daily, while the underlying models receive periodic updates based on performance and feedback.

Can I submit non-English content for analysis?

Yes, CheckMate supports non-English content. Our system is designed to analyze text in multiple languages, allowing users from around the world to verify information in their preferred language.

What information is included in the analysis report?

Analysis reports include an overall assessment, verdicts on individual claims, supporting explanations, potential sources, and safety evaluations when applicable.

How can I cite CheckMate analyses in my work?

For formal citation, we recommend including the analysis URL, date of retrieval, and 'CheckMate by ck.claims' as the source. Example: 'CheckMate Analysis. (Date). Retrieved from [URL]'

Do you offer an API for bulk analysis?

Yes, we offer API access for bulk analysis and integration purposes. Please contact us for more information about our API documentation, rate limits, and pricing options.

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