Deep Research

Deep Research — All Guides

Deep Research is OpenAI’s AI research tool in ChatGPT that plans, searches, and turns complex questions into structured reports. It’s ideal for students, professionals, and teams who want faster, source-backed research.

Guides & Articles

AI agents that never reset: inside Princeton's continual harness breakthrough

AI agents that never reset: inside Princeton's continual harness breakthrough

Princeton researchers have built an AI system that learns, rewrites its own tools, and keeps improving without ever resetting—starting with Pokémon and pointing…

Grok AI analyzed 10,000 Bigfoot sightings – here’s what it really found

Grok AI analyzed 10,000 Bigfoot sightings – here’s what it really found

A team fed over 10,000 Bigfoot reports into Grok AI to see if the data was just noise or something more. The patterns it uncovered challenge both skeptics and b…

GPT‑5.4 thinking is here: what’s new and how it actually performs

GPT‑5.4 thinking is here: what’s new and how it actually performs

GPT‑5.4 thinking and GPT‑5.4 Pro are OpenAI’s newest ChatGPT models, with big upgrades in research, spreadsheets, presentations, coding, and built‑in computer u…

I tried every AI agent: 5 tools that are actually worth using

I tried every AI agent: 5 tools that are actually worth using

Drowning in AI agent tools and not sure where to start? This guide breaks down five of the most useful agent platforms right now, what each one is best at, and …

Perplexity Computer for beginners: everything you need to know

Perplexity Computer for beginners: everything you need to know

Perplexity Computer is a new cloud-based AI agent system that doesn’t just answer questions—it plans and completes multi-step projects for you. This guide expla…

Grok 4.3: inside Elon Musk’s most powerful xAI model yet

Grok 4.3: inside Elon Musk’s most powerful xAI model yet

Grok 4.3 is xAI’s newest flagship model, bringing video understanding, instant document generation, real-time web data, and stronger reasoning to a small group …

Why Gemini’s new NotebookLM integration is a real productivity game changer

Why Gemini’s new NotebookLM integration is a real productivity game changer

Google has merged Gemini with NotebookLM to create a persistent AI workspace that remembers your projects, connects to the live web, and automates content creat…

AI presentation tools battle: Manus vs Gamma vs NotebookLM vs AiPPT

AI presentation tools battle: Manus vs Gamma vs NotebookLM vs AiPPT

We put four popular AI presentation tools—Manus, Gamma, NotebookLM, and AiPPT—through the same test prompt. Here’s how they compare on speed, design, editing po…

AI news: GPT-5.5, next-gen images, Claude Design, and a wave of new models

AI news: GPT-5.5, next-gen images, Claude Design, and a wave of new models

This week brought one of the biggest jumps in AI we’ve seen all year: OpenAI launched GPT‑5.5 and a top‑ranked image model, Anthropic shipped powerful new desig…

Grok AI uncovered the method Egyptians used to cut granite — and it shouldn’t exist

Grok AI uncovered the method Egyptians used to cut granite — and it shouldn’t exist

New analysis by Grok AI of Egypt’s Aswan granite quarries suggests the stone was cut with machine‑like precision that doesn’t match any known Bronze Age tools. …