gpt-5.5

By OpenAI · Available on Microsoft Foundry

Last updated: July 17, 2026

Regional Availability Overview

PlatformRegionalZonalGlobal
Microsoft Foundry 1 region
2 zones

EU, US

Available on

Microsoft Foundry

Sources

Microsoft Foundry

Microsoft Foundry

global-standard
Pricing (per 1M tokens)short / long context
Cached Input$0.50/$1.00
Input$5.00/$10.00
Output$30.00/$45.00
Priority Pricing (per 1M tokens)

Text

Cached Input$1.25
Input$12.50
Output$75.00

Regions

  • australiaeast
  • brazilsouth
  • canadacentral
  • canadaeast
  • centralus
  • eastus
  • eastus2
  • francecentral
  • germanywestcentral
  • italynorth
  • japaneast
  • koreacentral
  • northcentralus
  • norwayeast
  • polandcentral
  • southafricanorth
  • southcentralus
  • southeastasia
  • southindia
  • spaincentral
  • swedencentral
  • switzerlandnorth
  • switzerlandwest
  • uaenorth
  • uksouth
  • westeurope
  • westus
  • westus3
Deprecation: 4/23/2027
data-zone-standard (EU)
Pricing (per 1M tokens)short / long context
Cached Input$0.55/$1.10
Input$5.50/$11.00
Output$33.00/$49.50
Priority Pricing (per 1M tokens)

Text

Cached Input$1.38
Input$13.75
Output$82.50

Regions

  • francecentral
  • germanywestcentral
  • italynorth
  • norwayeast
  • polandcentral
  • spaincentral
  • swedencentral
  • switzerlandnorth
  • westeurope
Deprecation: 4/23/2027
data-zone-standard (US)
Pricing (per 1M tokens)short / long context
Cached Input$0.55/$1.10
Input$5.50/$11.00
Output$33.00/$49.50
Priority Pricing (per 1M tokens)

Text

Cached Input$1.38
Input$13.75
Output$82.50

Regions

  • centralus
  • eastus
  • eastus2
  • northcentralus
  • southcentralus
  • westus
  • westus3
Deprecation: 4/23/2027
data-zone-provisioned-managed (EU)
PTU Calculator
Pricing (per PTU)
Hourly$1.10
Monthly$286.00
Yearly (per month)$243.00

Regions

  • francecentral
  • germanywestcentral
  • italynorth
  • polandcentral
  • spaincentral
  • swedencentral
  • westeurope
Deprecation: 4/23/2027
data-zone-provisioned-managed (US)
PTU Calculator
Pricing (per PTU)
Hourly$1.10
Monthly$286.00
Yearly (per month)$243.00

Regions

  • centralus
  • eastus
  • eastus2
  • northcentralus
  • southcentralus
  • westus
  • westus3
Deprecation: 4/23/2027
global-provisioned-managed
PTU Calculator
Pricing (per PTU)
Hourly$1.00
Monthly$260.00
Yearly (per month)$221.00

Regions

  • australiaeast
  • brazilsouth
  • canadacentral
  • canadaeast
  • centralus
  • eastus
  • eastus2
  • francecentral
  • germanywestcentral
  • italynorth
  • japaneast
  • koreacentral
  • northcentralus
  • norwayeast
  • polandcentral
  • southafricanorth
  • southcentralus
  • southeastasia
  • southindia
  • spaincentral
  • swedencentral
  • switzerlandnorth
  • switzerlandwest
  • uaenorth
  • uksouth
  • westeurope
  • westus
  • westus3
Deprecation: 4/23/2027
provisioned-managed
PTU Calculator
Pricing (per PTU)
Hourly$2.00
Monthly$286.00
Yearly (per month)$243.00

Regions

  • eastus
Deprecation: 4/23/2027

Frequently Asked Questions