How does AI fact-check videos? Modern AI fact-checking combines several technologies: Natural Language Processing (NLP) to understand and extract claims from speech, web search APIs to find relevant evidence, and large language models (LLMs) to reason about whether evidence supports or contradicts a claim. Strengths: Speed (minutes vs hours), consistency, scale. Limitations: Can miss context, may not understand sarcasm or cultural references, and should always be verified for critical decisions..
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