Theia: Hold Your LLM Accountable (chromewebstore.google.com)

Theia, a new Chrome extension, aims to enhance the reliability of online information by helping users verify claims, detect AI hallucinations, and identify biases in web content. Users can highlight any statement on a webpage to receive instant verdicts, complete with explanations and cited sources. Theia also audits AI-generated responses from tools like ChatGPT and Claude, flagging inaccuracies, excessive agreement, and potential biases. This functionality not only promotes critical evaluation of AI outputs but also equips users—particularly students, researchers, and professionals—with the tools to discern fact from fiction in an increasingly polarized information landscape. The significance of Theia lies in its proactive approach to accountability in AI and online content. As misinformation becomes more pervasive and AI outputs are often taken at face value, Theia's ability to provide transparent verification is crucial for fostering informed decision-making. Its secure architecture ensures privacy while processing verifications, allowing users to engage critically and confidently with the information they encounter. By empowering individuals to question and validate what they read, Theia represents a valuable step toward enhancing digital literacy and accountability in both human and AI-generated content.