FactSnap
FactSnap is a Chrome extension that serves as a reliable fact-checking companion, allowing users to verify information while browsing the web. By highlighting text and clicking the FactSnap icon, users receive immediate feedback on the accuracy of statements, categorized as accurate, suspicious, or incorrect. The tool leverages AI to compare claims against relevant online sources, promoting critical thinking and helping combat the spread of misinformation. FactSnap does not require users to create an account and is designed with user privacy in mind, processing and collecting data related to usage without storing personal data unless explicitly provided. It utilizes third-party tools such as Groq, Llama 3, exa.sh, and GPT-4o for fact-checking, each adhering to its own data privacy standards. Developed by Studio NAND, FactSnap is part of the AI4Democracy initiative, aiming to foster a healthier, more informed society.
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Google Fact Check Explorer
The Fact Check Tools consist of two tools: Fact Check Explorer and Fact Check Markup Tool. Both tools aim to facilitate the work of fact-checkers, journalists, and researchers. Google does not endorse or create any of these fact-checks. If you disagree with one, please contact the website owner that published it.
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Factiverse
Check information in seconds and find credible sources for any content, whether you are writing yourself or verifying AI-generated content. Focus on your writing, and save hours of manual research. Elevate your fact-checking by using the most comprehensive collection of manual fact-checks since 1991. Get hourly updates from certified fact-checkers globally in your feed. Always stay on top of false narratives. Maintain focus during research, writing, or analysis by hovering over complex terms and industry-specific jargon and getting embedded explanations. Boost reader engagement and prevent the audience from leaving your page.
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Lenz
Lenz is an audit-grade fact-checking API for AI-drafted text, built for teams that need to check factual claims before customers or clients see them. It reads a draft, memo, model answer, or page of copy, extracts the factual statements that can be checked against independent public sources, and returns a result for each. Its workflow follows four API primitives: extract verifiable claims, assess them in bulk with a fast multi-model verdict, escalate uncertain statements to a full verification, and ask follow-up questions grounded in the verification. Full verification runs through a structured five-stage pipeline of framing, research, debate, panel review, and conclusion. Lenz searches public sources, scores evidence for authority, relevance, and recency, has models from multiple vendors argue both sides of a claim, and returns a verdict, confidence score, cited sources, and reasoning trace that users can audit.
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