L Models Best cheap
Phi 4
by Microsoft
[Microsoft Research](/microsoft) Phi-4 is designed to perform well in complex reasoning tasks and can operate efficiently in situations with limited memory or where quick responses
P4
Models
Phi 4
Added 10 July 2026
#microsoft
Overview
[Microsoft Research](/microsoft) Phi-4 is designed to perform well in complex reasoning tasks and can operate efficiently in situations with limited memory or where quick responses are needed. At 14 billion...
How to use / API access
Call via OpenRouter with model id `microsoft/phi-4`.
- openrouter ·
microsoft/phi-4Docs
OpenRouter id: microsoft/phi-4
Notes
Phi 4 is listed in the EDNA Models directory from the OpenRouter catalogue.