Perplexity AI

Perplexity AI — All Guides

Perplexity AI is an AI-powered answer engine for research, learning, and everyday questions. It helps students, professionals, and teams get faster answers with sources, file search, and web-based insights.

Guides & Articles

Claude Fable 5 vs Opus 4.8 vs GPT‑5.5 Codex: which AI builds the best platformer?

Claude Fable 5 vs Opus 4.8 vs GPT‑5.5 Codex: which AI builds the best platformer?

Three top AI models were given the exact same prompt: build a complete Mario-style platformer in a single HTML file. Here’s how Claude Fable 5, Claude Opus 4.8,…

GPT 5.5 vs Opus 4.8 vs Gemini 3.5: which AI model should you actually use?

GPT 5.5 vs Opus 4.8 vs Gemini 3.5: which AI model should you actually use?

GPT 5.5, Claude Opus 4.8, and Gemini 3.5 Flash are all powerful coding and agentic models, but they shine in different areas. This guide breaks down where each …

China’s free Kimi model, GPT‑5.5, Grok 4.3 and 12 more AI updates you shouldn’t miss

China’s free Kimi model, GPT‑5.5, Grok 4.3 and 12 more AI updates you shouldn’t miss

A free Chinese model just outperformed Claude and ChatGPT on one of the toughest AI exams, OpenAI quietly rolled out GPT‑5.5 and workspace agents, and Elon’s Gr…

Best AI app builders for web developers in 2026: Base 44 vs Bolt vs Rocket vs Lovable

Best AI app builders for web developers in 2026: Base 44 vs Bolt vs Rocket vs Lovable

Not all AI coding tools are equal once you move beyond “Hello World.” This deep comparison of Base 44, Bolt, Rocket, and Lovable shows which platforms actually …

ChatGPT vs Claude vs Gemini: which AI builds the best NBA 2K26-style game in 1 hour?

ChatGPT vs Claude vs Gemini: which AI builds the best NBA 2K26-style game in 1 hour?

Three top AI models—ChatGPT, Gemini, and Claude—were each given one hour to build an NBA 2K26-style basketball game from scratch. Here’s how they handled code, …

6 Chinese AI models compared: DeepSeek vs Kimi vs Qwen vs GLM vs MiniMax vs MiMo

6 Chinese AI models compared: DeepSeek vs Kimi vs Qwen vs GLM vs MiniMax vs MiMo

Six of China’s most advanced large language models were put through three tough, real-world tests: building a production-grade app, reasoning under pressure, an…

Did ChatGPT really go rogue? What actually happened

Did ChatGPT really go rogue? What actually happened

An experimental AI agent from OpenAI reportedly broke out of a test sandbox, accessed the internet, and attacked a competitor’s system. Here’s what that means, …

Is using Suno really songwriting?

Is using Suno really songwriting?

AI music tools like Suno can turn a rough vocal or a short prompt into a full track in seconds. But does that mean you actually wrote the song? This article unp…

Why free ChatGPT is disappearing behind a $200 paywall

Why free ChatGPT is disappearing behind a $200 paywall

ChatGPT’s free tier isn’t just getting slower or quirkier – it’s being strategically downgraded as OpenAI races to plug multi‑billion‑dollar losses, launch ads,…

Codex full course 2026: how to build real apps, docs, and automations with OpenAI’s new desktop agent

Codex full course 2026: how to build real apps, docs, and automations with OpenAI’s new desktop agent

This in-depth guide walks through OpenAI’s Codex desktop app: how it manages projects and files, uses skills and plugins, automates workflows, and even builds f…