Phi-4-Reasoning-plus

Parameters

14B

Published

Apr 30, 2025

Phi-4-Reasoning-plus is an AI model developed by Microsoft (United States), first published in April 2025. It works in the language domain, on tasks such as language modeling/generation, quantitative reasoning, question answering and 2 more.

Epoch AI has no training-compute estimate for this model. The model has 14,000,000,000 parameters. Training ran on 32 NVIDIA H100 SXM5 80GB.

Access: Open weights (unrestricted). Its weights are openly available. It is built on top of Phi-4-Reasoning. Epoch AI rates the confidence of this record as confident.

Full record

Organization: Microsoft
Country of organization: United States
Domain: Language
Task: Language modeling/generation, Quantitative reasoning, Question answering, Mathematical reasoning, Code generation
Compute estimation method: Operation counting
Parameters: 14,000,000,000
Training hardware: NVIDIA H100 SXM5 80GB
Chips used: 32
Training power draw: 43.9 kW
Model accessibility: Open weights (unrestricted)
Open weights: Yes
Base model: Phi-4-Reasoning
Epoch confidence: Confident