What You'll Learn
How to use AI to quickly verify claims you encounter online — from viral statistics to news headlines to social media posts — and spot the difference between solid facts, misleading framing, and outright misinformation.
Why This Matters
Misinformation spreads faster than corrections. Most people do not have time to trace every claim back to its original source, but sharing something inaccurate — even innocently — has real consequences. AI gives you a fast, structured way to check whether something is true, where it came from, and whether the framing is accurate or misleading.
Step-by-Step Guide
Step 1: Use Perplexity AI to search for primary sources
Perplexity is the best AI tool for fact-checking because it cites its sources:
Is this claim accurate? "[paste the claim or statistic you want to check]"
Please find the original source of this claim, confirm whether the data supports the claim as stated, and flag any important context that changes how this should be interpreted.
Step 2: Check for selective or misleading framing
A claim can be technically true but deeply misleading. Ask:
The following statistic is being shared online: "[paste claim]"
Is this technically accurate? Is there important context missing? Could this be misinterpreted? What would a more complete and fair way to present this information look like?
Step 3: Identify the original source
Where does this claim originate? Who first published this data or made this claim? Is the original source credible, and is it being represented accurately in the version I've seen?
Claim: [paste claim]
Step 4: Assess the overall reliability of a source
How reliable and trustworthy is [publication/website/source name] generally? What is their editorial approach, any known biases, and track record for accuracy?
Tips for Better Results
- Always check Perplexity's cited sources directly. AI can summarise incorrectly. Click through to the original source and read the relevant section yourself.
- Be wary of statistics without context. A 200% increase sounds dramatic — ask AI: "200% increase from what baseline? Over what time period? Measured how?"
- Use Claude for analysing argument quality. Claude is particularly good at breaking down whether an argument is logically sound, independently of whether the individual facts are correct.
Tools That Work Best for This
- Perplexity AI — the best fact-checking tool because it searches the live web and cites sources. Ideal for recent claims and news stories.
- Claude — excellent for analysing the logic and framing of an argument, identifying what context is missing, and explaining why a technically true statement can still be misleading.
- ChatGPT — good for general knowledge fact-checking on well-established topics, less reliable for recent events where training data may be outdated.