OpenAI's ChatGPT reaches 400M weekly users and doubles enterprise adoption to 2M+ users, signaling major AI shift as company prepares GPT-5 launch amid growing competition from DeepSeek and xAI.

It is easy to imagine that, as AI spreads deeper into our lives, we will all become smarter. But what if the reverse is true, ...

The heads of two of the top AI companies in the world, OpenAI's Sam Altman and Perplexity AI's India-born CEO Aravind ...

A new Future survey reveals the most popular AI tools we're using ChatGPT remains the most popular AI tool, but its lead is ...

Although, by its own admission, Perplexity AI falls behind ChatGPT's Deep Research in accuracy rankings, CEO Aravind Srinivas claimed that its new AI offerings are 'an order of magnitude faster and ...

We thoroughly tested the Grok 3 model and came away surprised by its capabilities as it is a model that outperforms o3-mini, ...

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

With Grok-3, xAI aims to outsmart the competition. We pit it against GPT-4o, Gemini, DeepSeek, and Claude 3.5 Sonnet to see ...

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

Level 5: Organizations, AI that can do the work of an organization ...

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

When comparing Gemini Advanced and ChatGPT for deep research, Gemini emerges as the more versatile and cost-effective option.