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Math and reasoning · Microsoft

Phi-4 reasoning

Hugging Face: microsoft/Phi-4-reasoning · checked 2026-10-13

14B reasoning tune of Phi-4, MIT-licensed. Fits a 16 GB card at Q4.

Datasheet

Maker
Microsoft
Parameters
14.66 BVerifiedsafetensors.total from the HF API Source
Licence
MITVerified
Access
Public download
Task (HF pipeline)
text-generation
First published on HF
2025-04-09
Last updated on HF
2025-11-24
Weights in memory
29 GB at 16-bit · 8.9 GB at ~4.85 bitsEstimateParameters × bits ÷ 8. Excludes context cache and runtime overhead; not every model has a 4-bit build.

Benchmark

75.3%
AIME 2024, pass@1 · #4 of 7 scored in this category

AIME 24 column, model card table. Source

Other published results

  • AIME 2025, pass@1: 62.9%Sourced Source

See the full math and reasoning ranking

Used in

The description summarises the model card at https://huggingface.co/microsoft/Phi-4-reasoning. Parameters and licence are read from the Hugging Face API; the weights-in-memory line is our arithmetic, not a measurement.