China tech roundup: artificial intelligence chips, policy and big tech moves
This week’s China tech coverage spans semiconductor policy, big product launches and cloud rivalry. From fresh export limits to new Artificial Intelligence models, here are the key developments.
Grok Artificial Intelligence assistant headed to Tesla, Grok 3 demo tonight
xAI’s Grok is getting a major upgrade with a live Grok 3 demo at 8 pm PT, and Tesla is preparing to bring the Artificial Intelligence assistant into its vehicles. The rollout could deliver a more capable, real-time voice experience than Tesla’s current command system.
How Grok 3 compares to ChatGPT, DeepSeek and other Artificial Intelligence rivals
xAI’s Grok 3 is live with new reasoning models and bold benchmark claims. Experts say it is competitive at the frontier, but not a clear reason to abandon ChatGPT.
Artificial Intelligence coverage at eWeek: highlights and latest articles
eWeek’s Artificial Intelligence hub rounds up the latest news, analysis, and buying guidance, spanning security warnings, deepfake ethics, chip deals, enterprise demand, and new tools.
New test generates an immune health score
Researchers at Yale University created an immune health metric by profiling blood cells, gene expression, and more than 1,300 proteins, then using machine learning to correlate those signals with health. The experimental test aligned with responses to disease and vaccines but is not ready for clinical use.
How muscles remember movement and exercise
Research shows skeletal muscle stores a lasting epigenetic memory of both training and atrophy, shaping how quickly we regain strength or lose it, and that exercise can help reset negative imprints.
The Download: our bodies’ memories and Traton’s electric trucks
Today’s briefing explores how muscles store movement memories, a European push for zero-emission freight, and a new attempt to score immune health, plus the day’s biggest tech stories.