The Trump administration eliminated a key finding that underpinned limits on planet-heating pollution from cars and power plants, according to The Verge, while OpenAI released its first production AI model to run on non-Nvidia hardware, deploying a new coding model on chips from Cerebras, as reported by Ars Technica. In other news, Nvidia researchers developed a technique to reduce the memory costs of large language model reasoning by up to eight times, VentureBeat reported, and Europe's Ariane 6 rocket launched for the first time, hauling 32 spacecraft to low-Earth orbit for Amazon's satellite broadband constellation, according to Ars Technica. Meanwhile, a wave of unexplained bot traffic swept the web, as detailed by Wired.
The Environmental Protection Agency repealed the landmark finding that supported regulations on greenhouse gas emissions from vehicles and power plants, The Verge reported. This decision, made by the Trump administration, could have significant implications for environmental protection efforts.
OpenAI's new GPT-5.3-Codex-Spark coding model, running on Cerebras chips, delivers code at over 1,000 tokens per second, approximately 15 times faster than its predecessor, Ars Technica noted. Sachin Katti, head of infrastructure at OpenAI, expressed excitement about the new platform capability, stating, "Cerebras has been a great engineering partner, and we're excited about adding fast inference as a new platform capability."
Nvidia's new technique, dynamic memory sparsification (DMS), reduces the memory costs of large language model reasoning by up to eight times, VentureBeat reported. This method compresses the key value (KV) cache, the temporary memory LLMs use. Experiments showed that DMS enables LLMs to "think" longer and explore more solutions without sacrificing accuracy.
Europe's Ariane 6 rocket successfully launched from the Guiana Space Center on the northeastern coast of South America, carrying 32 spacecraft to low-Earth orbit for Amazon's satellite broadband constellation, Ars Technica reported. The Ariane 64 configuration, using four boosters, generated over 3.4 million pounds of thrust.
A website publishing articles about paranormal activities experienced a surge in traffic from China and Singapore, as detailed by Wired. The website owner, Alejandro Quintero, initially believed he had found a new audience. The unexpected traffic spike now accounts for more than half of the site's total visits over the past 12 months.
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