Perplexity also has a Deep Research tool now, and it's powered by a version of DeepSeek R1.

Despite the name, it's worth noting that the Deep Research fees are a little different. OpenAI’s Deep Research requires a ...

ChatGPT Operator is now available in more markets, but OpenAI hasn't opened it to the Plus subscription, and the EU is still ...

OpenAI's 'deep research' is the latest artificial intelligence (AI) tool making waves and promising to do in minutes what ...

At some point in the near future, users on the free tier will gain “unlimited” access to a new model that includes o3 ...

OpenAI’s Deep Research pairs advanced reasoning LLMs with agentic RAG, delivering automated reports that rival human analysts — at a fraction of the cost. This breakthrough AI tool could redefine ...

Sam Altman mentioned the Deep Research limits for ChatGPT Plus users, and you might not like them, even though they're reasonable.

The next landmark version of OpenAI's ChatGPT could use GPT-5, but don't start assuming this will have any semblance of "AGI.

If you're a free ChatGPT user, you best make sure your 2 uses per month of Deep Research are for queries you really want or need answered.

Perplexity AI has launched a powerful Deep Research tool that, unlike OpenAI's, offers free access. More details here.

OpenAI, the Microsoft-backed artificial intelligence research lab, has seen its chatbot ChatGPT cross a staggering 400 ...

OpenAI's paying business users also crossed 2 million in February, more than doubling from its last update in September.