Grok 3 arrives with major updates, including a "Think" button for smarter AI reasoning and Deep Search to compete with OpenAI ...

I put three chatbots to the test with a series of 5 prompts curated byClaude 3.5Sonnetto determine which chatbot is the best ...

Perplexity AI has open-sourced R1 1776, a version of the DeepSeek-R1 language model that has been post-trained to eliminate ...

In a blog post on Friday, Perplexity introduced a new tool called Deep Research that it says can conduct “in-depth research ...

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 ...

Perplexity AI is now offering Deep Research for free. The feature takes extra time to go over multiple sources online and use ...

One of the biggest AI vibe shifts of 2025 so far is the sudden, massive pivot from AI “safety” to AI “security.” ...

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

The price of a Premium+ subscription on X, which now exclusively offers access to xAI’s new Grok-3 AI model, has climbed from $22 to $40 per month.

OpenAI quietly upgraded ChatGPT by improving the base GPT-4o model. ChatGPT is now supposedly the best search product on the ...

At launch, Perplexity’s Deep Research tool will be free for all logged-in web users. It will roll out to iOS, Android, and ...

Fresh off securing a casual $500 million funding round that shot their valuation to $9 billion (yes, with a B), Perplexity ...