SRC07-E01 — Perplexity: Citation Transparency Without Analytical Framework

Research	R0049 — Landscape Scan
Run	2026-03-31-02
Query	Q003
Source	SRC07
Evidence	E01

Description

Perplexity Deep Research sets the standard for citation transparency in AI research tools but implements no analytical rigor framework.

URL

https://www.perplexity.ai/

Extract

Mandatory sentence-level source attribution. Autonomous research sessions (2-4 minutes) executing dozens of parallel web searches, cross-referencing findings, producing comprehensive reports with executive summaries and sourced recommendations. Commonly used for exploratory research, competitive analysis, and fact-finding where citations, transparency, and real-time web context are critical.

Relevance to Hypotheses

Hypothesis	Relevance	Strength
H3 — Partial features	Supports	Strong

Feature checklist: Calibrated probability: No. Bias assessment: No. Competing hypotheses: No. Search transparency: Partial (cites sources, doesn't log search process). Self-audit: No.