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Phi-4

MicrosoftOpen SourceArena Rank #28

Microsoft's small language model that punches above its weight. Achieves strong reasoning and math scores at just 14B parameters.

Specifications

Context Window

16K

Parameters

14B

Input Price / 1M tokens

Free

Output Price / 1M tokens

Free

Release Date

December 12, 2024

Arena Rank

#28

Open Source

Yes

Best For

Small model researchedge deploymentreasoning

Pricing (per 1M tokens)

Input

Free

Output

Free

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Frequently Asked Questions

What is Phi-4?▾
Microsoft's small language model that punches above its weight. Achieves strong reasoning and math scores at just 14B parameters.
How much does Phi-4 cost?▾
Phi-4 costs Free per 1M input tokens and Free per 1M output tokens.
What is Phi-4 best for?▾
Phi-4 is best for: Small model research, edge deployment, reasoning.
Is Phi-4 open source?▾
Yes, Phi-4 is open source and can be self-hosted.