$1.4 trillion:That’s the global cost of digital scams that are flooding our feeds and shaping our choices. From pandemic falsehoods to election manipulation, the Internet is at a tipping point.
At Nexus, we’re building the infrastructure to verify the world. Today, we’re thrilled to announce our partnership with AI Seer, the trailblazing company behind Facticity.AI, an AI-powered fact-checking agent system across text, video, and soon — images.
Together, we’re taking another bold step toward a Verifiable Internet.
Misinformation isn’t just noise — it’s a system failure.On platforms like YouTube, nearly 1 in 3 top-viewed English COVID-19 videos contained falsehoods. Political podcasts and viral TikToks amplify half-truths with zero accountability. This isn’t just academic — it's costing us lives, dollars, and trust.
From pharma fraud to financial scams, MDM (mis-, dis-, and mal-information) has become a structural vulnerability. That’s where Facticity.AI comes in.
The Solution: Facticity.AI, the AI truth-detector for the Internet
Facticity.AI is a fact-checking engine built for the complexity and scale of the modern web. It supports:
Short claims (e.g., “This drug cures cancer”)
Long-form content (e.g., entire articles or transcripts)
Video URLs (YouTube, TikTok, Instagram)
The output? Timestamped verdicts — TRUE, FALSE, or UNVERIFIABLE — paired with transcripts, evidence, and citations.
Soon, image verification will join the pipeline.
Use cases already span:
Verifying viral TikToks
Debunking political soundbites
Checking quotes in student papers
Creating trustworthy drug fact sheets
Why Nexus?
Our mission is to replace assumptions with cryptographic guarantees. That’s not just about blockchains or zero-knowledge proofs — it’s about verifying everything, from identity to information.
Nexus and AI Seer will look to add layers of verifiability to Facticity.AI using Nexus’ zkVM and create a Layer 2 solution to ensure an immutable database of fact-checked data, and for composability so developers can build applications on top of Facticity’s system and data.
This isn’t moderation. It’s verification. And it’s composable, programmable, and provable.
Real performance. Real recognition
Facticity.AI isn’t just vision — it’s execution.
92% benchmark accuracy, ahead of Perplexity Pro, Bing Copilot, and Originality AI
3x fewer citation errors on the Columbia Journalism Review benchmark
Recognized by TIME’s Best Inventions 2024 and ASEAN Digital Awards (Gold)
Join us in scaling the Verifiable Internet
Nexus continues to collaborate with best-in-class compute providers to unlock applications across AI, blockchain, and verifiable computing. Get in touch if you’re building something that pushes the boundaries of what’s possible.
