Learn how Microsoft research uncovers backdoor risks in language models and introduces a practical scanner to detect tampering and strengthen AI security.

OpenAI is retiring GPT-4o, GPT-4.1, GPT-4.1 mini, and other older models in ChatGPT to focus development on newer, improved GPT versions. The post Your favorite old ChatGPT models are going away ...

The GRP‑Obliteration technique reveals that even mild prompts can reshape internal safety mechanisms, raising oversight ...

Popular large language models (LLMs) are unable to provide reliable information about key public services such as health, taxes and benefits, the Open Data Institute (ODI) has found.

By Priyanjana Pramanik, MSc. Despite near-perfect exam scores, large language models falter when real people rely on them for ...

True or chatty: pick one. A new training method lets users tell AI chatbots exactly how 'factual' to be, turning accuracy into a dial you can crank up or down. A new research collaboration between the ...

T, its newest trillion-parameter large language model, and Ring-2.5-1T, the world's first hybrid linear-architecture thinking model. Both models represent the latest evolution of the Ling 2.0 series ...

The days of identifying weeds based on looks alone are behind both us and farmers. How does this AI model manage to identify ...

By Zaheer Kachwala Feb 4 (Reuters) - Roblox launched an artificial intelligence technology on Wednesday that can generate ...

Once a model is deployed, its internal structure is effectively frozen. Any real learning happens elsewhere: through retraining cycles, fine-tuning jobs or external memory systems layered on top. The ...

Microsoft develops a lightweight scanner that detects backdoors in open-weight LLMs using three behavioral signals, improving ...

It wants more shared styling cues across its lineup while expanding EV sales in Europe, hinting at a clearer identity without ...