Microsoft’s Phi-4-Reasoning-Vision-15B: A Small Multimodal Model Built to Think Only When It Matters
Microsoft is extending its Phi small-model strategy into multimodal territory with Phi-4-Reasoning-Vision-15B, a 15-billion-parameter open-weight model designed to decide when to reason step-by-step and when to respond directly. For AI engineers and technical leaders, the model targets a specific trade-off:… Read More »Microsoft’s Phi-4-Reasoning-Vision-15B: A Small Multimodal Model Built to Think Only When It Matters