FacTool: Factuality Detection in Generative AI

Links to conference/journal publications in automated fact-checking (resources for the TACL22/EMNLP23 paper).

Paper list of misinformation research using (multi-modal) large language models, i.e., (M)LLMs.

Claude Code skills for journalism, media, and academia - verification, FOIA, data journalism, academic writing, and more

The World's Most Comprehensive, Authoritative, and Structured Open Source Data Source Knowledge Base

Detecting Deepfakes Without Seeing Any

Source code of MapChecking.com

OSINT resources and tools by country, structured for fact-checkers and digital profilers

Development environment for Meedan Check, a collaborative media annotation platform

GraphQL API server for clients like rumors-site and rumors-line-bot

An AI-assisted newsroom workflow system for event tracking, evidence organization, approval chains, correction handling, and post-publication monitoring.

This AI fact-checking system, built with LangGraph, dissects text into verifiable claims, cross-referencing them with real-world evidence via web searches. It then generates detailed accuracy reports, ideal for combating misinformation in LLM outputs, news, or any text.

This is official Pytorch code and datasets of the paper "Where Are the Facts? Searching for Fact-checked Information to Alleviate the Spread of Fake News", EMNLP 2020.

Rumors list / creation UI, with server-side rendering

🔎 CaptainFact - Frontend. The one you see on https://captainfact.io

Adversarial Training on Transformer Networks to discover check-worthy factual claims

Line bot that checks if a message contains internet rumor.

Score any document. Prove every claim.

[ACL 2026] SemViQA: A Semantic Question Answering System for Vietnamese Information Fact-Checking

📚 Documentation, wiki and community discussions