Overview

Phi 4 Mini Instruct is a lightweight (3.8B parameters) open model built upon synthetic data and filtered web data, focusing on high-quality reasoning. It supports a 128K token context length and is enhanced for instruction adherence and safety via supervised fine-tuning and direct preference optimization.

Phi 4 Mini was released on February 1, 2025.

Performance

Timeline

ReleasedUnknown

Knowledge CutoffUnknown

Specifications

Parameters

3.8B

License

MIT

Training Data

Unknown

Benchmarks

Phi 4 Mini Performance Across Datasets

Scores sourced from the model's scorecard, paper, or official blog posts

llm-stats.com - Mon Jan 19 2026

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Pricing

Pricing, performance, and capabilities for Phi 4 Mini across different providers:

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API Access

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Recent Reviews

FAQ

Common questions about Phi 4 Mini

Phi 4 Mini was released on February 1, 2025.

Phi 4 Mini has 3.8 billion parameters.

Phi 4 Mini