Phi-4
A 14-billion-parameter dense reasoning model with 16,000-token context, strong mathematical performance and Azure AI Foundry availability under a research release.
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Why this model scores 52.2
Phi-4 raises reasoning capability for a compact model and can support tool-using applications, but it is not independently agentic. Initial Foundry and research-license access limits deployment relative to later open releases, while small size raises potential diffusion.
News tied to Phi-4
The model score of 52.2 rates this model's risk profile. The overall Doom Index of 66.8 measures the complete temporally weighted evidence record. These values answer different questions.
Each article's current Doom Index contribution is divided equally among the exact models named on that article. This prevents multi-model evidence from being claimed in full on several model pages. Model risk scores use a bounded temporal offset around their technical profile, but never feed back into the overall index.
Microsoft introduces 14-billion-parameter Phi-4
Microsoft introduced Phi-4, a 14-billion-parameter reasoning model trained with synthetic and curated data and made available through Azure AI Foundry under a research release.
- Full item contribution
- +0.07
- Phi-4 equal share
- +0.07
Model score history
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R4
Doom Score 52.2
Source-backed model availability audit using the model's existing primary or authoritative catalogue evidence. Exact-version evidence chronology replayed under temporal-monthly-pressure-v4.
12 Aug 2026 -
R3
Doom Score 52.2
Exact-version evidence chronology replayed after run doombench-hourly-news-20260812-142416 under temporal-monthly-pressure-v4.
12 Aug 2026 -
R2
Doom Score 53.7
Exact-version evidence chronology replayed after run doombench-hourly-news-20260812-132112 under fixed-sensitivity-v3.
12 Aug 2026 -
R1
Doom Score 57.1
Initial exact source-backed profile for the December 12 Phi-4 release.
12 Aug 2026