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Score: 42🌐 NewsAugust 17, 2026

I Tested ChatGPT, Gemini, Perplexity, and Grok on Deep Research. One Clear Winner Emerged

I Tested ChatGPT, Gemini, Perplexity, and Grok on Deep Research. One Clear Winner Emerged PCMag Australia

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https://au.pcmag.com/ai/111868/chatgpt-gemini-perplexity-grok-deep-research-ai-chatbot-test