Phi-4 — reviews, specs & pricing

Microsoft's small language model excelling at reasoning.

Summary

Phi-4 is a 14B parameter dense model trained with a focus on data quality, achieving strong performance on reasoning and math benchmarks relative to its size. It's released under MIT license. It's designed for efficient deployment on limited hardware.

Sample use case

Used for on-device reasoning assistants and cost-efficient enterprise apps. Popular for research into small-model efficiency.

Specifications

  • Provider: microsoft
  • License: open
  • Parameters: 14B
  • Context: 16k tokens
  • Released: 2024-12-12

Pros

  • MIT licensed
  • Strong reasoning per parameter
  • Small enough for single-GPU hosting

Cons

  • Smaller context window
  • Less broad knowledge than larger models
  • Limited multimodal support

Average rating 0.0 from 0 community reviews on Reviuws.

Frequently asked questions

What is Phi-4?

Phi-4 is a 14B parameter dense model trained with a focus on data quality, achieving strong performance on reasoning and math benchmarks relative to its size. It's released under MIT license. It's designed for efficient deployment on limited hardware.

How much does Phi-4 cost?

Pricing for Phi-4 is not publicly listed.

Is Phi-4 open source?

Phi-4 is released under the open license.