Microsoft: Phi 4 Mini Instruct

microsoft/phi-4-mini-instruct

Released Oct 17, 2025128,000 context$0.08/M input tokens$0.35/M output tokens

Phi-4-mini-instruct is a lightweight open model built upon synthetic data and filtered publicly available websites - with a focus on high-quality, reasoning dense data. The model belongs to the Phi-4 model family and supports 128K token context length. The model underwent an enhancement process, incorporating both supervised fine-tuning and direct preference optimization to support precise instruction adherence and robust safety measures.

Microsoft: Phi 4 Mini Instruct

microsoft/phi-4-mini-instruct

Released Oct 17, 2025128,000 context$0.08/M input tokens$0.35/M output tokens

Phi-4-mini-instruct is a lightweight open model built upon synthetic data and filtered publicly available websites - with a focus on high-quality, reasoning dense data. The model belongs to the Phi-4 model family and supports 128K token context length. The model underwent an enhancement process, incorporating both supervised fine-tuning and direct preference optimization to support precise instruction adherence and robust safety measures.

Sample code and API for Phi 4 Mini Instruct

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Using third-party SDKs

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