I just tested ChatGPT deep research vs Grok-3 with 5 prompts — here's the winner
ChatGPT ’s response explored both demand-side and supply-side strategies. The chatbot delivered a much deeper analysis of ...
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OpenAI's Deep Research Tool No Longer Requires ChatGPT Pro Subscription—But There's a Catch
Users who are subscribed to the ChatGPT Plus, Team, Edu, and Enterprise tiers may now access the Deep Research tool on its ...
ChatGPT's Deep Research Is Here. But Can It Really Replace a Human Expert?
OpenAI's 'deep research' is the latest artificial intelligence (AI) tool making waves and promising to do in minutes what ...
ChatGPT Plus just got a huge deep research upgrade — here's how to try it now
OpenAI announced today that deep research will now be accessible to ChatGPT Plus users. Previously exclusive to Pro ...
How much does ChatGPT cost? Everything you need to know about OpenAI’s pricing plans
How much does it cost to use OpenAI's ChatGPT? Do you even need a subscription? Our comprehensive article dives in.
ChatGPT Operator is expanding to more countries, but it still costs $200/month to use
ChatGPT Operator is now available in more markets, but OpenAI hasn't opened it to the Plus subscription, and the EU is still ...
Perplexity's new Deep Research tool is powered by DeepSeek R1
Perplexity also has a Deep Research tool now, and it's powered by a version of DeepSeek R1. According to the announcement, ...