Price Per TokenPrice Per Token
Microsoft

Phi 4 Reasoning Plus API Pricing 2026

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8 Ways to Use Fewer Tokens
Last updated: April 17, 2026 at 04:41 PM

Overview

Phi 4 Reasoning Plus. Pricing starts at $0.070 per million input tokens and $0.350 per million output tokens. The model supports a context window of up to 32K tokens. API access is available through Microsoft.

Context Window
32K
tokens
Pricing
Input$0.070
Output$0.350
per 1M tokens
Speed
Output-
TTFT-
median latency
Capabilities
ReasoningTools

Pricing Comparison

Compare Phi 4 Reasoning Plus with 0 similar models by price.

Current Pricing (per 1M tokens)

1 models

Provider
Model
Input $/M
Output $/M
Coding
MMLU
GPQA
Context
Actions
$0.070
$0.350
32,000
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* Some models use tiered pricing based on prompt length. Displayed prices are for prompts ≤ 200k tokens.

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Phi 4 Reasoning Plus is available from multiple providers with different pricing and availability.

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Frequently Asked Questions

Phi 4 Reasoning Plus costs $0.000070 per 1,000 input tokens and $0.000350 per 1,000 output tokens.

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