Hy3 Preview: Tencent’s Base-Model Play Built For The Larger Ecosystem

In February 2026, Tencent tore down its pre-training and reinforcement-learning infrastructure and rebuilt both from scratch. 90 days after that, it went live.
The Next Web

OpenAI launches GPT-5.5, its first fully retrained base model since GPT-4.5

OpenAI launches GPT-5.5, its first fully retrained base model since GPT-4.5, targeting enterprise with agentic coding, computer use, and knowledge work
Tech Times

Apple's Base Mac mini Is Out of Stock—Is It Because of a New Model or RAM Shortage Issues?

Apple Mac mini's base model is now completely out of stock in both online and physical stores, but why is it the case?
GM Authority

2027 GMC Sierra Pro (Base Model) Spied For The First Time

Our brand new spy shots show the future 2027 GMC Sierra Pro - aka the base model, giving us our best look yet at the upcoming work truck equivalent.
ExtremeTech

OpenAI Introduces GPT-5.5 Upgrade for ChatGPT Plus and Higher

Right after introducing its Nano Banana competitor, ChatGPT Images 2.0, OpenAI has rolled out GPT‑5.5, its latest LLM upgrade for ChatGPT, with deeper contextual understanding and more reliable output across long and complex tasks.

OpenAI rolls out GPT-5.5 amid rising AI competition

OpenAI has introduced a new version of its AI model powering ChatGPT, marking another step in the rapid evolution of generative artificial intelligence. According to a report by The Verge, the company has launched GPT-5.