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Phi-3

Phi-3

by Microsoft · Launched 2024

Phi-3 is a Open Model tool developed by Microsoft, launched in 2024. It offers mini, small, medium, vision, 3.8b to 14b parameters, optimized for edge/mobile and more as core capabilities. Designed for team collaboration and content creation. Available on desktop.

Open ModelsOpen Source
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Overview

Phi-3 is a open models tool developed by Microsoft, launched in 2024. Phi-3 is a Open Model tool developed by Microsoft, launched in 2024. It offers mini, small, medium, vision, 3.8b to 14b parameters, optimized for edge/mobile and more as core capabilities. Designed for team collaboration and content creation. Available on desktop. It is designed for team collaboration, content creation, workflow optimization. Key capabilities include Mini, Small, Medium, Vision, 3.8B to 14B parameters, Optimized for edge/mobile, On-device inference, Strong reasoning and 3 additional features. Available on web, ios, windows, linux, api. The tool uses a open_source pricing model with a free plan available.

Phi-3 integrates with Slack, Zapier, Make, REST API, Webhooks.

Edge developers, mobile

Platforms

webioswindowslinuxapi

API

Available

Free Plan

Yes

Open Source

Yes

Mobile App

Yes

Views

N/A

Updated

August 13, 2026

Phi-3: Complete Review

Phi-3 delivers open models capabilities centered on mini, small, medium, vision, 3.8b to 14b parameters, and optimized for edge/mobile. Developed by Microsoft, it addresses specific needs that edge developers, mobile encounter in their daily workflows.

Core Capabilities

The platform handles several key tasks. Mini, Small, Medium, Vision forms the core of the experience, while 3.8B to 14B parameters extends its utility. Optimized for edge/mobile rounds out the main capabilities.

Additional capabilities include on-device inference, strong reasoning, code & math.

Pricing & Access

Phi-3 is open source, providing full transparency and the ability to self-host. This model suits organizations that need control over their infrastructure and data.

Where It Excels

  • Offers mini, small, medium, vision and 3.8b to 14b parameters
  • Developer API enables custom integrations and automation
  • Integrates with popular tools: Slack, Zapier, Make
  • Free tier accessible without upfront commitment
  • Free tier available
  • Where It Falls Short

  • No dedicated mobile application available
  • Pricing and advanced feature access may require evaluation for enterprise use
  • The Bottom Line

    Phi-3 delivers strong value for edge developers, mobile. Its offers mini, small, medium, vision and 3.8b to 14b parameters make it worth serious consideration despite the limitations.

    Mini, Small, Medium, Vision
    3.8B to 14B parameters
    Optimized for edge/mobile
    On-device inference
    Strong reasoning
    Code & math
    Multilingual
    MIT license

    Edge developers, mobile

    Pros

    • Offers mini, small, medium, vision and 3.8b to 14b parameters
    • Developer API enables custom integrations and automation
    • Integrates with popular tools: Slack, Zapier, Make
    • Free tier accessible without upfront commitment
    • Free tier available

    Cons

    • No dedicated mobile application available
    • Pricing and advanced feature access may require evaluation for enterprise use

    Self-Hosted

    $0forever
    • Full source code
    • Self-hosting
    • Community support
    Get Started
    Team collaboration
    Content creation
    Workflow optimization
    SlackZapierMakeREST APIWebhooks
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    open-modelsmicrosoftphiedgelightweight

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