Phi-4

phi-4
by microsoft|Created May 25, 2025

Phi-4 is a 14B-parameter model from Microsoft Research, designed for complex reasoning tasks and efficient operation in low-memory or rapid-response scenarios. Trained on a mix of high-quality synthetic and curated data, it is optimized for English language inputs and demonstrates strong instruction following and safety standards. For more details, see the [Phi-4 Technical Report](https://arxiv.org/pdf/2412.08905).

Pricing

Pay-as-you-go rates for this model. More details can be found here.

Input Tokens (1M)

$0.04

Output Tokens (1M)

$0.07

Capabilities

Input Modalities

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Output Modalities

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Usage Analytics

Token usage across the last 30 active days

Throughput

Time-To-First-Token (TTFT)