Phi-4 Mini Flash Reasoning

Released
2025-12-01
Last refreshed
2026-05-22
Status
Researched 131d ago
Open sourceCommercial use: permittedLong context
Microsoft Research releases · 6 in the last 12 months · this family litChangelog →
Specifications
Family
Phi-4
Released
2025-12-01
Context
128k
Parameters
3.8B
Architecture
Decoder Only
Knowledge cutoff
2025-02
Specialization
reasoning
Openness
Open source
License
MITOSI-approvedCommercial use: permitted
Weights
Unknown
Code
Unknown
Training
Pretrained
Created by
Microsoft Research

Advancing the state-of-the-art in AI and computing.

Redmond, Washington, United States
Founded 1991
Website
Pricing
Output / 1M
-
Input / 1M
-

Cheapest of 1 route · NVIDIA NIM

Providers(1)
NVIDIA NIM
View 1 provider route

About

Lightweight reasoning variant of Microsoft Phi-4 Mini optimized for fast inference.

Provider price ladder

Compare API pricing across 1 providers for input and output tokens, batch, and cached reads when available.

ProviderInput / 1MOutput / 1MRoute
NVIDIA NIM--
ServerlessPartial

Available via routers & gateways(1)

NVIDIA LLM Router Blueprint

Router

NVIDIA's open-source AI blueprint for LLM routing that selects the optimal model per prompt via intent classification or neural auto-routing; being deprecated 2026-06-20.

Free OSSNVIDIA NIM

Capabilities

Reasoning

Benchmark peer barsfor Long context

No task-mapped benchmark peers are available for this model yet.

Migration checks

No linked migration route is available for this model yet.

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