Microsoft is stepping up its game in the AI world with the new Phi-3.5 series, offering three cutting-edge models designed for different tasks. These models aren’t just powerful—they’re also versatile, making it easier for developers to tackle everything from basic coding to complex problem-solving and even visual tasks. Whether you’re working with limited resources or need advanced artificial intelligence capabilities, the Phi-3.5 models have something to offer, and here is a quick glimpse of them.
Breaking down Microsoft’s Phi-3.5 modelsMicrosoft’s latest release, the Phi 3.5 series, introduces three advanced AI models: Phi-3.5-mini-instruct, Phi-3.5-MoE-instruct, and Phi-3.5-vision-instruct. Each model is crafted to address specific needs, from basic reasoning to advanced multimodal tasks.
All three Microsoft Phi-3.5 models are available under the MIT license, which allows developers to use, modify, and distribute the models with minimal restrictions. This open-source approach supports widespread adoption and fosters innovation across various applications and research domains.
Phi-3.5 Mini Instruct: Efficient and compactThe Microsoft Phi-3.5 Mini Instruct model is designed to perform exceptionally well in environments with limited computational resources. With 3.8 billion parameters, it is tailored for tasks that require strong reasoning capabilities but do not demand extensive computational power. Trained on 3.4 trillion tokens using 512 H100-80G GPUs over 10 days.
Key features:
Phi-3.5 Mini Instruct’s efficient design allows it to deliver robust performance while being mindful of resource constraints. This makes it suitable for deployment in scenarios where computational resources are limited but high performance is still required.
Phi-3.5 MoE: Mixture of experts architectureThe Microsoft Phi-3.5 MoE (Mixture of Experts) model represents a sophisticated approach to AI architecture by combining multiple specialized models into one. It features a unique design where different “experts” are activated depending on the task, optimizing performance across various domains. Trained on 4.9 trillion tokens with 512 H100-80G GPUs over 23 days.
Key features:
The Phi-3.5 MoE architecture enhances scalability and efficiency by activating only a subset of parameters relevant to a given task. This enables the model to handle a wide range of applications while maintaining high performance across different languages and subjects.
Phi-3.5 Vision Instruct: Advanced multimodal capabilitiesThe Microsoft Phi-3.5 Vision Instruct model is designed to handle both text and image data, making it a powerful tool for multimodal AI tasks. It integrates advanced image processing with textual understanding, supporting a variety of complex visual and textual analysis tasks. Trained on 500 billion tokens using 256 A100-80G GPUs over 6 days.
Key features:
Phi-3.5 Vision Instruct’s ability to process and integrate both text and images makes it highly versatile for applications requiring detailed visual analysis. This capability is particularly valuable for tasks involving diverse data types and formats.
The Phi-3.5 Vision Instruct model is also accessible through Azure AI Studio.