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Perplexity

Perplexity is an AI answer engine that combines live web search with LLM-generated, cited answers — a direct challenge to Google Search. Its Comet browser and aggressive growth made it one of the fastest-rising AI startups. All our Perplexity coverage lives on this page.

Official site ↗100 articles
In the glossary:RAG (Retrieval-Augmented Generation)Large Language Model (LLM)AI agent
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3DNews AIMeta Launches AI Mode Search in Facebook for Posts, Groups, and ReelsBloomberg TechBritish Furniture Maker Prepares for Era of AI Bots Buying SofasMarkTechPostAutonomous AI agents run 50x longer than search: Harvard and Perplexity researcharXiv cs.LGJet-Long extends language model context windows to 128K without fine-tuningHabr AICitation or mention: what really boosts a brand in ChatGPT and Perplexity answersTNWPerplexity among the first AI companies to adopt Nvidia's new Vera processorTNWPie startup raised $19.5M so small businesses don't disappear from AI searchTNWCloudflare set a deadline for AI crawlers: from September 2026 — pay publishers or face blocking
Comparisons
ChatGPT vs Perplexity
Meta Launches AI Mode Search in Facebook for Posts, Groups, and Reels
Creative·3DNews AI

Meta Launches AI Mode Search in Facebook for Posts, Groups, and Reels

Jul 17, 2026·2 min
British Furniture Maker Prepares for Era of AI Bots Buying Sofas
Autonomous

British Furniture Maker Prepares for Era of AI Bots Buying Sofas

Jul 17, 2026·2 min
Autonomous AI agents run 50x longer than search: Harvard and Perplexity research
Autonomous

Autonomous AI agents run 50x longer than search: Harvard and Perplexity research

Jul 16, 2026·3 min
Jet-Long extends language model context windows to 128K without fine-tuning
Hardware

Jet-Long extends language model context windows to 128K without fine-tuning

Jul 10, 2026·2 min
Citation or mention: what really boosts a brand in ChatGPT and Perplexity answers
LLM·Habr AI

Citation or mention: what really boosts a brand in ChatGPT and Perplexity answers

Jul 9, 2026·2 min
Perplexity among the first AI companies to adopt Nvidia's new Vera processor
Hardware

Perplexity among the first AI companies to adopt Nvidia's new Vera processor

Jul 8, 2026·2 min
Pie startup raised $19.5M so small businesses don't disappear from AI search
LLM

Pie startup raised $19.5M so small businesses don't disappear from AI search

Jul 5, 2026·2 min
Cloudflare set a deadline for AI crawlers: from September 2026 — pay publishers or face blocking
Business·TNW

Cloudflare set a deadline for AI crawlers: from September 2026 — pay publishers or face blocking

Cloudflare announced that from September 2026 it will block AI crawlers on ad-supported pages if publishers don't give explicit consent — th

Jul 4, 2026·2 min
Top themes
01Cloudflare to block AI bots by default — without website owners' consentJul 4, 2026·2 min02Meta launched AI search mode on Facebook: answers from posts, groups, and ReelsJun 30, 2026·2 min03Neural networks lie with confidence: where AI goes wrong and why we miss itJun 29, 2026·2 min04ChatGPT Loses Majority Market Share for the First Time: AI Assistant's Share Falls Below 50%Jun 29, 2026·2 min05Perplexity launches Computer for Counsel — an AI agent for legal teamsJun 28, 2026·2 min
Biology Meets Silicon: Neural Networks of Non-Traditional Computing
Hardware·Habr AI

Biology Meets Silicon: Neural Networks of Non-Traditional Computing

Neural networks in laboratories are increasingly inspired by biology—from molecular computers to neuromorphic chips. Researchers seek nature

Jun 11, 2026·3 min
01CNN Sues Perplexity for Verbatim Copying of Protected ArticlesMay 29, 2026·3 min02Perplexity AI Released Tokenizer 5x Faster Than Hugging Face StandardMay 29, 2026·3 min03Perplexity Launched Bumblebee — A Scanner for Finding Malware in Developers' CodeMay 29, 2026·3 min
Six Search Engines Instead of Google: How to Choose an Alternative
Ethics·TechCrunch

Six Search Engines Instead of Google: How to Choose an Alternative

Google is embedding AI Overview, and it's ruining search for many users. Time to try alternative search engines.

May 25, 2026·2 min
Perplexity Opens Bumblebee Scanner to Protect Developer Systems
Business·MarkTechPost

Perplexity Opens Bumblebee Scanner to Protect Developer Systems

Perplexity has published the source code for Bumblebee, a tool for scanning vulnerabilities in developer system dependencies without running

May 25, 2026·2 min
Maori developed their own speech synthesizer and protected it from Big Tech scraping
LLM·IEEE Spectrum AI

Maori developed their own speech synthesizer and protected it from Big Tech scraping

Māori communities in New Zealand have developed their own text-to-speech synthesizer that they fully control.

May 25, 2026·3 min
AI Search Takes Off: How Startups Are Rewriting Industry Rules
Startups·TechCrunch

AI Search Takes Off: How Startups Are Rewriting Industry Rules

May 21, 2026·2 min
llms.txt: how to help ChatGPT, Claude, and Perplexity cite your site correctly
Robotics·Habr AI

llms.txt: how to help ChatGPT, Claude, and Perplexity cite your site correctly

May 21, 2026·2 min
Google Completely Redesigns Search for the First Time in 25 Years — Gemini 3.5 Flash Now Handles Tasks
Creative·3DNews AI

Google Completely Redesigns Search for the First Time in 25 Years — Gemini 3.5 Flash Now Handles Tasks

May 21, 2026·2 min
🎧 Weekly Summary · 2026-W21
Medicine·Hamidun News Podcast

🎧 Weekly Summary · 2026-W21

May 19, 2026·13 min
How to Get Into ChatGPT Answers: New SEO for Business
LLM·Habr AI

How to Get Into ChatGPT Answers: New SEO for Business

May 19, 2026·2 min
Perplexity in court over content: the four founders behind the $21 billion scandal
Startups

Perplexity in court over content: the four founders behind the $21 billion scandal

May 17, 2026·3 min
How to compress a language model 3x: a guide to FP8, GPTQ, and SmoothQuant
LLM

How to compress a language model 3x: a guide to FP8, GPTQ, and SmoothQuant

May 17, 2026·3 min
SEO in the ChatGPT era: how to find traffic when search is secondary
LLM

SEO in the ChatGPT era: how to find traffic when search is secondary

May 17, 2026·3 min
How 15 AI models approach finding the optimal XML parser for iOS: benchmark results
LLM·Habr AI

How 15 AI models approach finding the optimal XML parser for iOS: benchmark results

A developer gave 15 popular AI models the same task of finding a fast XML parser for iOS and compared their results with his own three-hour

May 17, 2026·2 min
Shadow AI in 63% of companies: how tools outpaced corporate policies
LLM·MarkTechPost

Shadow AI in 63% of companies: how tools outpaced corporate policies

Most companies still lack formal AI governance policies, while employees are already actively adopting tools on their own — creating serious

May 16, 2026·3 min