Phi-3 Mini 128K Instruct

About Phi-3 Mini 128K Instruct

Phi-3 Mini 128K Instruct is Microsoft's compact powerhouse, achieving impressive capability with just 3.8 billion parameters. The model demonstrates that careful data curation and training can produce small models rivaling much larger alternatives. Phi-3 Mini features a 128K context window and excels at reasoning, mathematics, and coding tasks relative to its size. It runs efficiently on consumer hardware, mobile devices, and edge systems while maintaining useful capability. The model is ideal for on-device AI, resource-constrained deployments, and high-volume applications where efficiency matters. Phi-3 Mini's open weights enable fine-tuning and customization for specific domains. For developers building AI features with limited resources, Phi-3 Mini provides remarkable capability in a tiny package. It represents Microsoft's research breakthrough in efficient AI, proving that model quality matters more than raw size.

Model Specifications

Microsoft Model Lineup

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🚀 Quick Start

Get started with Phi-3 Mini 128K Instruct API

from openai import OpenAI

client = OpenAI(
    base_url="https://api.provider.com/v1",
    api_key="YOUR_API_KEY"
)

response = client.chat.completions.create(
    model="microsoft/phi-3-mini-128k-instruct",
    messages=[
        {"role": "user", "content": "Hello!"}
    ]
)
print(response.choices[0].message.content)

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