Microsoft
We introduce Phi-4-reasoning, a 14-billion parameter reasoning model that achieves strong performance on complex reasoning tasks.
Running this yourself: desktop gpu should be enough.
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49.3
Quality Score
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Arena ELO
15B
Parameters
33K
Context
This measures the amount of verifiable public evidence we have, not how capable the model is. A missing field means it has not been verified yet, not that its value is zero.
19 of 22 public signals
Use this section to answer one simple question first: how much outside evidence do we have that this model performs well? Structured benchmark scores appear first, then official provider evidence, then live arena signal.
This model has normalized benchmark rows, so scores here are directly comparable across benchmark sources.
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27.7K
Downloads
227
Likes
Apr 2025
Released
5/5 signals
3/4 signals
4/5 signals
3/4 signals
4/4 signals
Parameters
14B
Training compute
9.3e23 FLOP
Dataset scale
Not reported
Base model
Phi-4
Source-reported access: Open weights (unrestricted) · Confident confidence
Gaps we are still tracking
These are recent benchmark or leaderboard claims from official provider sources. They are useful for freshness and context, but they are not treated the same as normalized independent benchmark rows.
MAI-Image keeps climbing! Now #3 on @arena's image editing leaderboard. Our latest MAI-Image model is available in Private Preview on Microsoft Foundry. https://t.co/ib8IBXNbXA
MAI-Image keeps climbing! Now #3 on @arena's image editing leaderboard. Our latest MAI-Image model is available in Private Preview on Microsoft Foundry. https://t.co/ib8IBXNbXA
View sourcemicrosoft/Phi-4-reasoning · Hugging Face
Microsoft published benchmark or leaderboard evidence for Phi-4-reasoning.
View source