Tag: perplexity

A cross-sectional study evaluating six artificial intelligence chatbots found that none met recommended sixth-grade reading benchmarks for epididymitis information, while ...

A comparative study in BMC Pediatrics found that artificial intelligence chatbots fail sixth-grade readability benchmarks and exhibit limited source transparency ...

A study evaluating AI-assisted HPLC method development for ranolazine analysis found that artificial intelligence achieved 72.9 percent prediction accuracy but ...

A comparative study found that generative AI tools produced preliminary literature summaries on social determinants of periodontal disease in U.S. ...

A repeated evaluation of 528 chatbot answers to EAU guideline-derived male infertility questions found model-specific changes between 2025 and 2026, ...

A student-led study at an osteopathic medical college found that three paid AI platforms varied widely in reference quality and ...

A standardized evaluation of 56 chatbot responses to 14 real search queries about high-intensity interval training found that Perplexity received ...

A study of 475 variants in 185 genes found that four general-purpose language models achieved 69.0% mean concordance with expert ...

Researchers at Rutgers tested five leading AI chatbots, including ChatGPT, Grok, Gemini, Perplexity and Copilot, on American Board of Dermatology-style ...

Researchers have introduced perplexity, an information-theoretic measure of effective isoform number, as a threshold-free way to quantify transcript diversity across ...