Phi-3
Phi-3 is Microsoft's family of small language models that deliver surprisingly strong performance relative to their compact size, available in Mini (3.8B), Small (7B), and Medium (14B) variants. Trained on a curated mix of synthetic and filtered web data, Phi-3 models excel at reasoning and coding tasks while being efficient enough to run on mobile devices and edge hardware. The models are open-weight under the MIT license and have become a benchmark for efficient AI deployment.