OpenAI drops another batch of mathematical breakthroughs

OpenAI has revealed solutions to a number of long-standing mathematics problems produced by an unreleased frontier model in a batch of 722 manuscripts, covering 372 result families that group related…

85-kW MARVEL microreactor gets liquid-metal coolant ahead of criticality test

A small nuclear reactor at Idaho National Laboratory is approaching its first criticality test after...

Heat first, compress later: New fusion strategy flips the script to reach ignition

A tiny amount of tungsten inside fusion plasma could roughly double the pressure needed to...

How Jump Trading is scaling quant research with ChatGPT

Google DeepMind releases EmbeddingGemma 2, an open on-device model for multimodal search

The 740-million-parameter EmbeddingGemma 2 maps text, code, images, video and audio into a single embedding space, enabling private, offline search and retrieval on devices such as smartphones.

Nvidia-backed Lambda seeks up to $4 billion in final private round before planned 2027 IPO

AI cloud provider Lambda is raising up to $4 billion at a $14.5 billion pre-money valuation, led by Blackstone and Coatue, as its backlog jumped to $50 billion in September from $15 billion in June, The Wall Street Journal reported.