The Raspberry Pi 500+ is the latest iteration of the best-selling single-board computer with 16GB RAM and 256GB of solid-state storage, all wrapped up in a keyboard that’s beautiful to type on, and I ...

Anthropic today released Opus 4.5, its flagship frontier model, and it brings improvements in coding performance, as well as some user experience improvements that make it more generally competitive ...

In 2024, Microsoft introduced small language models (SLMs) to customers, starting with the release of Phi (opens in new tab) models on Microsoft Foundry (opens in new tab), as well as deploying Phi ...

Elon Musk's xAI released the Grok 4.1 artificial intelligence (AI) model on Monday. The successor to Grok 4, which arrived in July, brings several improvements and new capabilities. The AI firm claims ...

Elon Musk-owned xAI has started rolling out Grok 4.1, which is an upgrade to the existing Grok 4 model. xAI has launched two Grok 4.1 models with some incremental improvements. One of the models is ...

AI engineers often chase performance by scaling up LLM parameters and data, but the trend toward smaller, more efficient, and better-focused models has accelerated. The Phi-4 fine-tuning methodology ...