AI Rate Card

Base model

Phi-4-reasoning-plus

from $0.07 at 2 providers

microsoft/phi-4-reasoning-plus · 2 providers · Text models ·

All Microsoft models at every provider

Found 2

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The offers of the current filter, current prices in USD.

Free for everyone, no sign-in needed: the whole catalog in one file, up to 20 downloads an hour (60 with a free account).

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The same as an API for bots (format=json|csv|yaml, limit, offset):

https://airatecard.com/export?format=json&model=microsoft%2Fphi-4-reasoning-plus

API parameters and a form

ModelVariantIconProviderInput, $Output, $Your cost/mo, $Subscription, $/moRegionContextMax outputAcceptsLast checkedRecommendActions
= Phi-4-reasoning-plus×
Provider
Pricing
Region
Input
Status
Phi-4-reasoning-plusPhi-4-reasoning-plusdeepinfra ↗$0.07$0.35—33K4Ktext4 Nov
12:00
Phi-4-reasoning-plusPhi-4-reasoning-plusazure ↗$0.12$0.50—32K4Ktext4 Nov
12:08

Ranges in one field: "from-to" - "0.5-3", "-3" (up to), "128k-" (from); a colon works too. Several ticked values of one column are ORed, columns are ANDed.

Input price history, $/1M

Input price history, $/1Mminimummedian$0.13$0.06452026-09-192026-11-04$0.07$0.0975

Latest: minimum $0.07, median $0.0975 (Nov 4, 2026)

The PHI family - base models: 18
About the model: cost of your workload, questions, comparisons, citation

Cost of my workload → in the Tools tab: every provider of this model, cheapest first

Frequently asked questions

How much does Phi-4-reasoning-plus API cost?

From $0.07 input and $0.35 output per 1M tokens, at deepinfra.

Which provider offers Phi-4-reasoning-plus cheapest?

deepinfra offers the lowest price, $0.07 per 1M tokens, among 2 providers.

What is the context window of Phi-4-reasoning-plus?

33K tokens.

Compare

vs Claude Fable 5 vs Claude Haiku 4.5 (latest) vs Claude Opus 4.7

Source: AI Rate Card, https://airatecard.com/en/model/microsoft/phi-4-reasoning-plus, prices checked 2026-11-04