Question 1

What is Chex?

Accepted Answer

Chex is an AI citation validator that reads your source documents and verifies whether your citations actually support the claims you're making. It catches hallucinated citations and suggests corrections.

Question 2

How does Chex verify citations?

Accepted Answer

Chex extracts claims and their associated citations from your document, then reads the actual source materials to evaluate whether each citation genuinely supports the claim. It flags unsupported claims and offers precise replacement text.

Question 3

Can Chex check PDF manuscripts?

Accepted Answer

Yes, Chex accepts PDF uploads of manuscripts. It extracts all claims with their citations, reads the source documents, and verifies each citation supports its claim - essential for catching errors before peer review.

Question 4

What's the difference between Chex and Subindex?

Accepted Answer

Subindex generates research tables with citations from scratch. Chex validates existing content - it takes your document and verifies that the citations you've used actually support your claims.