# Content Verification

The Citations feature of the Anthropic API is a powerful technology that allows the Claude model to cite exact sentences and paragraphs from source documents while generating answers. This feature not only enhances the verifiability and credibility of the responses but also reduces the likelihood of model hallucination issues. The Citations feature is based on the Anthropic API and is suitable for a variety of scenarios that require verification of AI-generated content sources, such as document summarization, complex Q&A, and customer support. Its pricing follows a standard token-based model, and users do not have to pay for output tokens that return quoted text.

VideoSeal is an open-source video watermarking project developed by Facebook Research. The project includes pre-trained models, training code, inference code, and evaluation tools, all released under the MIT License. VideoSeal can embed information into video content for purposes such as copyright protection and content verification. It supports both video and image watermarking and offers benchmarks against existing state-of-the-art image watermarking technologies. Key advantages of VideoSeal include openness, efficiency, and dual support for both video and image watermarking.

Parafact is a platform that employs artificial intelligence technology for text fact-checking. It can identify inaccuracies in text authored by humans or AI in real-time and provide reliable sources. The product background indicates that Parafact aims to improve the accuracy and reliability of information, especially in the age of information overload on the internet. Pricing is structured into three tiers to accommodate users ranging from individuals to large organizations.

AI Detect is an advanced AI detection tool capable of analyzing text to determine if it is AI-generated. It utilizes the latest AI technologies, providing up to 99% accuracy in predicting whether the text originates from AI models such as ChatGPT, Google Gemini, Claude Opus, and Meta LLaMa. AI Detect not only identifies AI-generated writing but also assists users in 'humanizing' AI-generated text, making it difficult to be detected. It's suitable for individuals and enterprises needing to verify the authenticity and originality of texts, such as educational institutions, content creators, and publishers.

AI Detector is an advanced AI-driven tool that can quickly and accurately detect AI-generated content. It is suitable for content verification and authenticity checks. Our advanced AI detection technology provides reliable and fast analysis, making it an essential tool for researchers, content creators, and anyone interested in AI's role in written content.

Trace GPT AI Detector is an accurate AI detection tool that can check for AI-generated content in text, websites, and emails. It can help users browse safely, ensuring that blog posts, social media posts, website comments, and webpage text are written by humans. The plugin provides convenient and clear reports and is available for free.