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Source- This post on Phi-3-mini is based on the article ” Microsoft unveils Phi-3-mini, its smallest AI model yet: How it compares to bigger models” published in “Indian Express” on 27th March 2024.
Why in the News?
Recently, Microsoft unveiled the latest version of its ‘lightweight’ AI model that is the Phi-3-Mini.
About Phi-3-mini
1. About Phi-3-mini: It is the smallest AI model developed by Microsoft. It is believed to be the first in a series of three smaller models planned by Microsoft.
2. Features:
a) It performed well in various benchmarks, such as language, reasoning, coding, and mathematics, outperforming other models of similar and larger sizes.
b) It has the ability to support a context window of up to 128K tokens. This allows it to handle extensive conversation data with minimal impact on quality.
c) It is a 3.8B language model. It is accessible on platforms like Microsoft Azure AI Studio, Hugging Face, and Ollama.
d) It comes in two variants: one with a 4K content-length and another with a 128K token context window.
Difference between Phi-3-mini and LLMs
1. Compared to large language models (LLMs), Phi-3-mini represents a smaller, more streamlined version.
2. Smaller AI models like this offer cost-effective development and operation, particularly on devices like laptops and smartphones.
3. They are well-suited for resource-constrained environments, such as on-device and offline inference scenarios. They are also ideal for tasks requiring fast response times, such as chatbots or virtual assistants.
4. Phi-3-mini can be tailored for specific tasks, achieving high accuracy and efficiency.
5. SLMs typically undergo targeted training, requiring less computational power and energy compared to LLMs. They also excel in inference speed and latency due to their compact size, making them appealing to smaller organizations and research groups.
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