OpenAI's GPT-5.6 and ChatGPT Work aim to beat Anthropic on price, speed, and productivity

OpenAI's GPT-5.6 launch looks aimed directly at Anthropic. Sol, Terra, and Luna map closely to GPT-5.5's tiers. ChatGPT Work ...
Communications of the ACM

Can We Understand How Large Language Models Reason?

Large language models can write essays, solve math problems, and generate computer code, but it’s not fully understood how ...
Earth.com

Scientists develop an AI model that reads animal behavior like language

New AI model, BehaVERT, reads mouse behavior like language, revealing patterns that could improve research into human ...

NVIDIA’s New AI Model Could Make ChatGPT-Style Responses Much Faster

Nvidia introduces Diffusion Nemotron, a 60-billion parameter two-tower AI model that uses parallel block processing to speed up text generation.

Meituan launches LongCat-2.0 open-source AI model with 1 million-token context window

Meituan releases LongCat-2.0, a 1.6-trillion-parameter AI model trained on domestic chips ...
GitHub

ARDY: Autoregressive Diffusion with Hybrid Representation for Interactive Human Motion Generation

ARDY is an autoregressive diffusion model designed for interactive motion generation, supporting online text prompting and flexible long-horizon kinematic constraints (root paths/waypoints, full-body ...