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Ask a question. The selected LLM answers on the left, and Cala, a knowledge graph built from verified sources, answers on the right.

Each claim in the LLM answer gets checked against Cala and highlighted: verified contradicted imprecise unknown to Cala. Hover a highlight to see what Cala says and its source.

LLM Claim Checker

Ask a question and discover the mistakes and hallucinations made by LLMs

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What the LLM says

▶ prerecorded session

What Cala knows