Home/Models/GPT-4o mini
OpenAIStableChecked 2026-07-13

GPT-4o mini pricing, context window, and cost calculator

An OpenAI model with tracked standard text pricing and text and image modalities.

Estimate this model's costCompare with another modelView provider pricingOfficial source ↗
Verified fields

Quick facts

ProviderOpenAI
API model IDgpt-4o-mini
Default input / 1M$0.15
Default output / 1M$0.60
Context window128,000
Default profilestandard
Acceptstext, image
Producestext
Knowledge cutoff2023-10-01
StatusStable
Maximum output16,384 tokens

Supported capabilities

  • Streaming
  • Function calling
  • Structured outputs
  • Prompt caching
  • Batch API
  • Fine-tuning

Only capabilities explicitly tracked from provider documentation are shown.

Source-tracked rates

Verified pricing profiles

Amounts are USD per 1M tokens unless the column states an hourly storage unit.

ProfileInput / 1MCached input / 1MOutput / 1MNotes
standardDefault$0.15 USD$0.075 USD$0.60 USDUsed for default estimates.
Workload estimate

GPT-4o mini cost calculator

Change the workload assumptions. The calculator uses the same shared pricing resolver as StackLens Compare.

Estimated monthly total$4.50
Monthly input cost
$1.50
Monthly output cost
$3.00
Per 1,000 requests
$0.45
Active profile
standard

Estimate excludes untracked provider-specific charges.

Explicit assumptions

Common workload examples

Input only

1M input tokens

$0.15 under the standard profile, excluding output and other charges.

Output only

1M output tokens

$0.60 under the standard profile, excluding input and other charges.

Default workload

10,000 monthly requests

At 1,000 input and 500 output tokens per request: $4.50 under standard.

Cache scenario

50% cached input

The same default workload with 50% cached input is estimated at $4.125. Cache savings apply only to the tracked cached-input rate.

Tracked relationships

Related models

Next model in this tracked familyGPT-4oOpenAIHigher tracked input priceClaude Haiku 4.5Anthropic
Verification

Sources and methodology

Pricing and limits are source-tracked and may change. Verify current values with the provider before making production purchasing decisions.

Calculator profile rule: standard is the verified default. Standard pricing is $0.15 per 1M input tokens, $0.075 per 1M cached input tokens, and $0.60 per 1M output tokens.