OutputVerdict← Compare Lab
EDITORIAL PILOT / RESβ€”001

One question.
Three independent answers.

Our first research benchmark records unedited output from Perplexity, Elicit and Consensus. This workspace collects evidence; it does not generate AI results or publish anything.

TEST PROTOCOL

Caffeine and sleep β€” literature evidence

Find three relevant peer-reviewed studies published before 2025 investigating caffeine intake and sleep quality in adults. For each: provide the exact title, authors, year, publication venue, DOI or stable identifier, main finding, study limitations and a working source link. If a study cannot be verified, explicitly say so. End with a cautious 120-word synthesis distinguishing correlation from causation.

Test all tools on the same date where possible. Note paid/free tiers, web access, search settings, retries and whether the software supports the exact task.

UNEDITED OUTPUT CAPTURE

Enter the real responses

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0 / 3 responses collected

Verification checklist

This protocol is a software research benchmark, not medical guidance. Do not enter passwords, private client information or personal medical data.