perplexity ai

2 articles

Perplexity Rank Tracking: A Guide to Building Your Own Tool

Learn how to build a Perplexity rank tracking tool. This guide covers the shift to AI answer engines, new SEO metrics like citations, and technical steps for GE

10/25/2025• 41 min read

perplexity rank trackinggeoai seo

Perplexity's LLM: A Technical Deep Dive on Sonar & PPLX

Does Perplexity have its own LLM? We explain its proprietary Sonar & PPLX models, its hybrid tech stack using GPT-4, and its unique answer engine architecture.

10/12/2025• 42 min read

perplexity ailarge language modelpplx