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zdnet
I tested ChatGPT's Deep Research against Gemini, Perplexity, and Grok AI to see which is best

Deep Research scours the web to learn about your query and then generates a detailed report. But which AI does it better?

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Perplexity has its own ‘Deep Research’ tool now too
Perplexity has its own ‘Deep Research’ tool now too

<p>In a <a data-i13n="elm:context_link;elmt:doNotAffiliate;cpos:1;pos:1" class="no-affiliate-link" href="https://www.perplexity.ai/hub/blog/introducing-perplexity-dee [...]

Match Score: 176.12

X's Grok AI assistant is now a standalone app
X's Grok AI assistant is now a standalone app

<p>Grok, the AI assistant that's for some reason baked into X, is now available as <a data-i13n="elm:context_link;elmt:doNotAffiliate;cpos:1;pos:1" class="no-affiliate-link&quo [...]

Match Score: 167.94

Google's Gemini Deep Research is now available to everyone
Google's Gemini Deep Research is now available to everyone

<p>After being one of the first companies to roll out a <a data-i13n="cpos:1;pos:1" href="https://www.engadget.com/ai/googles-gemini-deep-research-tool-is-here-to-answer-your-m [...]

Match Score: 140.44

xAI launches Grok 3 AI, claiming it is capable of 'human reasoning'
xAI launches Grok 3 AI, claiming it is capable of 'human reasoning'

<p>xAI has <a data-i13n="cpos:1;pos:1" href="https://techcrunch.com/2025/02/17/elon-musks-ai-company-xai-releases-its-latest-flagship-ai-grok-3/">launched</a> its [...]

Match Score: 140.29

Grok kept talking about 'white genocide' due to an 'unauthorized modification'
Grok kept talking about 'white genocide' due to an 'unauthorized modificati

<p>In the early hours of May 14, xAI&#39;s chatbot Grok <a data-i13n="cpos:1;pos:1" href="https://www.engadget.com/ai/grok-gave-x-users-its-opinion-on-white-genocide-in-sou [...]

Match Score: 129.77

Perplexity will now show hotel information from TripAdvisor
Perplexity will now show hotel information from TripAdvisor

<p>TripAdvisor has entered into a <a data-i13n="elm:context_link;elmt:doNotAffiliate;cpos:1;pos:1" class="no-affiliate-link" href="https://tripadvisor.mediaroom.com/p [...]

Match Score: 116.98

Google I/O 2025 recap: AI updates, Android XR, Google Beam and everything else announced at the annual keynote
Google I/O 2025 recap: AI updates, Android XR, Google Beam and everything e

<p>Today is one of the most important days on the tech calendar as Google kicked off its I/O developer event with its annual keynote. As ever, the company had many updates for a wide range of pr [...]

Match Score: 103.65

Apple executives have held internal discussions about potentially bidding for AI startup Perplexity
Apple executives have held internal discussions about potentially bidding f

<p><img width="1681" height="896" src="https://the-decoder.com/wp-content/uploads/2025/06/apple_perplexity_logo.png" class="attachment-full size-full wp-pos [...]

Match Score: 100.93

xAI's Grok launches Studio interface for documents and code
xAI's Grok launches Studio interface for documents and code

<p>xAI has launched a new interface for its Grok chatbot that could be <a data-i13n="cpos:1;pos:1" href="https://techcrunch.com/2025/04/15/grok-gains-a-canvas-like-tool-for-cre [...]

Match Score: 97.15