Inspired by high-dimensional data and the ideals of open science, high-energy physicists are using artificial intelligence to ...

U.S. search engine startup Perplexity AI has revised the merger proposal it had submitted to TikTok's Chinese parent ...

Perplexity AI has presented a new proposal to TikTok’s parent company that would allow the U.S. government to own up to 50% ...

Perplexity AI proposes a deal for the US government to own 50% of a new entity merging with TikTok's US business. The revised ...

Perplexity is seeking to create a new $300-billion public company with TikTok's U.S. business and include investments from ...

Perplexity AI proposes a merger with TikTok U.S., offering a new U.S. holding company where the U.S. government would own up to 50% post-IPO, excluding TikTok's core algorithm. The proposal aims to ...

DeepSeek-R1 performs reasoning tasks at the same level as OpenAI’s o1 — and is open for researchers to examine.