AI Fact Checker
Extract claims from content, verify them against sources, and provide citations.CLI Quickstart
Use in Your App (SDK)
Input Schema
Output Schema
Claim Statuses
| Status | Description |
|---|---|
| verified | Confirmed with citations |
| unverified | Cannot confirm |
| false | Contradicted by sources |
| partially_true | Some aspects verified |
Environment Variables
| Variable | Required | Description |
|---|---|---|
| OPENAI_API_KEY | Yes | For claim extraction |
| TAVILY_API_KEY | Optional | For web search verification |

