Model · Microsoft · Text

Phi-4

Microsoft's small model trained heavily on synthetic data. Punches above its 14B weight on reasoning and math; MIT-licensed and runs locally.

Modality: Text
License: MIT (Open)
Parameter size: 14B
Context window: 16,384 tokens
Released: December 12, 2024
Last verified: May 10, 2026
Runs locally: Yes

Strengths

MIT license — fully open
Strong reasoning and math for a 14B model
Runs on a single 24GB GPU

Weaknesses

16k context is small
Less general-purpose than larger open models

Try it

Where	Type	Notes
Hugging Face	weights	MIT
Ollama	local	ollama run phi4

Official sources

Model card model
Technical report paper

Change log

May 10, 2026 — Initial entry.