How I set OpenAI API usage limits to stop agent overspending and other AI billing nightmares

OpenAI API costs can spiral when agents run wild. Here's how to set spend limits, enable hard caps, and avoid surprise AI ...

Meituan open sources LongCat-2.0, the 1.6T, near-frontier agentic coding model that's been leading OpenRouter — trained entirely on Chinese chips

By registering the LongCat-2.0 repository under the open-source MIT License, Meituan positions the architecture with maximum ...
IEEE

Open RAN for 6G Networks: Architecture, Use Cases and Open Issues

Abstract: Enhancing the radio access network (RAN) architecture has been the focus of some of the latest global operators’ concentrated effort, building on principles of intelligence and openness. The ...

OpenAI unveils GPT-5.6 Sol, Terra and Luna models — but only accessible to limited preview partners for now, per US Gov

Sol and Terra set new high benchmark scores, while Luna performs near GPT-5.5 levels on several tests despite being ...