According to xAI’s blog, Grok 3 leverages Test-Time Compute at Scale (TTCS), a specific implementation of test-time scaling, ...

The modifications change the model’s responses to Chinese history and geopolitics prompts. DeepSeek-R1 is open source.

A recent interaction between the heads of two top AI firms in the world - OpenAI and Perplexity AI - is winning hearts online ...

Perplexity AI has released R1 1776, an open-source AI model built on the DeepSeek R1 reasoning model, claiming it has removed censorship and content restrictions.

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

The four models that make up the Grok 3 family were trained on a considerable amount of synthetic data and are designed to ...

The latest feature in popular chatbots like ChatGPT, Gemini, and Perplexity is the ability to search deeper. Today, xAI ...

Need an expert on a hot topic today? Perplexity promises its Perplexity Deep Research can deliver the information you need.

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 ...