Model Price Index
Updated 2026-07-14 · Changelog

o4-mini

OpenAILegacy

Latest small reasoning model optimized for fast, effective reasoning in coding and visual tasks

$1.10

Input

$4.40

Output

per 1M tokens

Ratesper 1M tokens

Input$1.10
Output$4.40
Cache Read$0.275
Batch Input$0.55
Batch Output$2.20

Estimate Your Monthly Cost

A request with input and output tokens, requests / month at a % cache hit rate $154.00/mo

Compare all models at this workload →

Excludes cache writes and batch discounts.

Also routable via OpenRouter at the same list price. OpenRouter adds a 5.5% platform fee on pay-as-you-go credits (verified 2026-07-08).

Same Model, Other Providersper 1M tokens

Provider comparison for o4-mini
ProviderInput / 1MOutput / 1MCache Read / 1MCache Write / 1Mvs This Page
OpenAIThis page$1.10$4.40$0.275
Azure AI$1.10$4.40$0.275same

Specifications

API Model IDo4-mini
Context Window200K tokens
Max Output100K tokens
Modalitiestext · image
Capabilitiestool-use · streaming · json-mode · vision · code · reasoning

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