The release last month of DeepSeek’s AI chatbot has supercharged the global AI race and amplified concerns over the use of AI in online censorship, surveillance, and propaganda. American company ...

Perplexity AI has been rapidly rolling out new features. The company’s open-sourced R1 1776, a variant of the DeepSeek-R1 ...

Perplexity Pro will now come with new AI models like GPT-4o and Claude 3.7 Sonnet. The company also announced Comet, an AI-driven web browser ...

DeepSeek R1, the new Perplexity AI reasoning model, integrates advanced AI reasoning as part of their strive to enhance deep web research. The model is allegedl ...

Deep neural networks have hit a wall. An entirely new, backpropagation-free AI stack promises to be orders of magnitude more ...

As companies roll out $100+ monthly subscriptions for AI tools, experts warn that the technology meant to "democratize" innovation is leaving most of the world behind.

Soaring demand for reasoning models will consume electricity, microchips and data-center real estate for the foreseeable future.

China’s major tech companies are uniquely positioned to capitalize on the shift to real-world applications for AI.

DeepSeek has announced it will make parts of its code repositories available to the public, in an effort to be even more ...

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

AI has shipped its flagship Grok 3 model, and based on the company's benchmarks, it's supposed to be obliterating every other ...