Model helps explain how context-dependent behavior occurs

How animals may modify their behavior depending on their context has been modeled mathematically by two RIKEN neuroscientists. Their simple but biologically plausible model could shed light on mental ...
TechCrunch

AI21 Labs’ new AI model can handle more context than most

Increasingly, the AI industry is moving toward generative AI models with longer contexts. But models with large context windows tend to be compute-intensive. Or Dagan, product lead at AI startup AI21 ...
TechCrunch

DeepSeek releases ‘sparse attention’ model that cuts API costs in half

Researchers at DeepSeek on Monday released a new experimental model called V3.2-exp, designed to have dramatically lower inference costs when used in long-context operations. DeepSeek announced the ...
Forbes

Salesforce Introduces XGen-7B, A Large Language Model With Longer Context Support

The race to release open source generative AI models is heating up. Salesforce has joined the bandwagon by launching XGen-7B, a large language model that supports longer context windows than the ...
VentureBeat

Google releases ‘most intelligent model to date,’ Gemini 2.5 Pro

Join the event trusted by enterprise leaders for nearly two decades. VB Transform brings together the people building real enterprise AI strategy. Learn more Just a few months after releasing Gemini 2 ...
Ars Technica

New AI model can “cut out” any object within an image—and Meta is sharing the code

On Wednesday, Meta announced an AI model called the Segment Anything Model (SAM) that can identify individual objects in images and videos, even those not encountered during training, reports Reuters.