Enterpricey

OpenAI API

by OpenAI · AI agent platforms, Developer and application platforms

Compare AI agent platforms prices · Compare Developer and application platforms prices

Plan or add-onUsage-based
gpt-6-lunalong-context requests cost more; batch and flex processing at half these rates, fast mode at double$0.10 input[1] per 1M tokens $0.01 cached input · $0.125 cache write · $0.50 output · $0.20 input long · $0.02 cached input long · $0.25 cache write long · $0.75 output long
gpt-5.3-codex$1.75 input[1] per 1M tokens $0.175 cached input · $14 output
gpt-6.1-sollong-context requests cost more; batch and flex processing at half these rates, fast mode at double$2 input[1] per 1M tokens $0.10 cached input · $2.50 cache write · $10 output · $4 input long · $0.20 cached input long · $5 cache write long · $15 output long
chat-latest$5 input[1] per 1M tokens $0.50 cached input · $30 output
gpt-6-astralong-context requests cost more; batch and flex processing at half these rates, fast mode at double$10 input[1] per 1M tokens $1 cached input · $12.50 cache write · $50 output · $20 input long · $2 cached input long · $25 cache write long · $75 output long
gpt-realtime-2.1text and image tokens cost less than audio$32 audio input[1] per 1M tokens $0.40 audio cached input · $64 audio output · $4 text input · $0.40 text cached input · $24 text output
gpt-image-2.5-sunburst$30 image output[1] per 1M tokens $8 image input · $2 image cached input · $5 text input · $1.25 text cached input
gpt-live-1billed per second; the model and tools used are charged separately$0.05[1] per minute
gpt-transcribe$0.0045[1] per minute
Web searchAdd-on to all plans, per 1,000 calls$10[1] per 1,000 calls
File search tool callAdd-on to all plans, per 1,000 calls$2.50[1] per 1,000 calls
File search storageAdd-on to all plans, per GB-day$0.10[1] per GB-day
Containers (1 GB)Add-on to all plans, per 20-minute session$0.03[1] per 20-minute session

The record

Checked today 23 Oct 2026

Prices last checked 23 Oct 2026.

First read
27 Sep 2026
Prices tracked
47
Changes seen
2
Sources
2 captured, hashed
Open the vendor's pricing page
Every row we hold (47)

One row per price seen: list, promotional and regional prices are separate rows, and channels that disagree sit side by side. Nothing is averaged or overwritten.

gpt-6-luna

PriceWhereBillingTypeChannelSource
$0.10 per 1M tokensGlobalusage-basedList priceVendor's own sitesource [1]
$0.01 per 1M tokensGlobalusage-basedList priceVendor's own sitesource [1]
$0.125 per 1M tokensGlobalusage-basedList priceVendor's own sitesource [1]
$0.50 per 1M tokensGlobalusage-basedList priceVendor's own sitesource [1]
$0.20 per 1M tokensGlobalusage-basedList priceVendor's own sitesource [1]
$0.02 per 1M tokensGlobalusage-basedList priceVendor's own sitesource [1]
$0.25 per 1M tokensGlobalusage-basedList priceVendor's own sitesource [1]
$0.75 per 1M tokensGlobalusage-basedList priceVendor's own sitesource [1]

gpt-5.3-codex

PriceWhereBillingTypeChannelSource
$1.75 per 1M tokensGlobalusage-basedList priceVendor's own sitesource [1]
$0.175 per 1M tokensGlobalusage-basedList priceVendor's own sitesource [1]
$14 per 1M tokensGlobalusage-basedList priceVendor's own sitesource [1]

gpt-6.1-sol

PriceWhereBillingTypeChannelSource
$2 per 1M tokensGlobalusage-basedList priceVendor's own sitesource [1]
$0.10 per 1M tokensGlobalusage-basedList priceVendor's own sitesource [2]
$2.50 per 1M tokensGlobalusage-basedList priceVendor's own sitesource [1]
$10 per 1M tokensGlobalusage-basedList priceVendor's own sitesource [1]
$4 per 1M tokensGlobalusage-basedList priceVendor's own sitesource [1]
$0.20 per 1M tokensGlobalusage-basedList priceVendor's own sitesource [2]
$5 per 1M tokensGlobalusage-basedList priceVendor's own sitesource [1]
$15 per 1M tokensGlobalusage-basedList priceVendor's own sitesource [1]

chat-latest

PriceWhereBillingTypeChannelSource
$5 per 1M tokensGlobalusage-basedList priceVendor's own sitesource [1]
$0.50 per 1M tokensGlobalusage-basedList priceVendor's own sitesource [1]
$30 per 1M tokensGlobalusage-basedList priceVendor's own sitesource [1]

gpt-6-astra

PriceWhereBillingTypeChannelSource
$10 per 1M tokensGlobalusage-basedList priceVendor's own sitesource [1]
$1 per 1M tokensGlobalusage-basedList priceVendor's own sitesource [1]
$12.50 per 1M tokensGlobalusage-basedList priceVendor's own sitesource [1]
$50 per 1M tokensGlobalusage-basedList priceVendor's own sitesource [1]
$20 per 1M tokensGlobalusage-basedList priceVendor's own sitesource [1]
$2 per 1M tokensGlobalusage-basedList priceVendor's own sitesource [1]
$25 per 1M tokensGlobalusage-basedList priceVendor's own sitesource [1]
$75 per 1M tokensGlobalusage-basedList priceVendor's own sitesource [1]

gpt-realtime-2.1

PriceWhereBillingTypeChannelSource
$32 per 1M tokensGlobalusage-basedList priceVendor's own sitesource [1]
$0.40 per 1M tokensGlobalusage-basedList priceVendor's own sitesource [1]
$64 per 1M tokensGlobalusage-basedList priceVendor's own sitesource [1]
$4 per 1M tokensGlobalusage-basedList priceVendor's own sitesource [1]
$0.40 per 1M tokensGlobalusage-basedList priceVendor's own sitesource [1]
$24 per 1M tokensGlobalusage-basedList priceVendor's own sitesource [1]

gpt-image-2.5-sunburst

PriceWhereBillingTypeChannelSource
$8 per 1M tokensGlobalusage-basedList priceVendor's own sitesource [1]
$2 per 1M tokensGlobalusage-basedList priceVendor's own sitesource [1]
$30 per 1M tokensGlobalusage-basedList priceVendor's own sitesource [1]
$5 per 1M tokensGlobalusage-basedList priceVendor's own sitesource [1]
$1.25 per 1M tokensGlobalusage-basedList priceVendor's own sitesource [1]

gpt-live-1

PriceWhereBillingTypeChannelSource
$0.05 per minuteGlobalusage-basedList priceVendor's own sitesource [1]

gpt-transcribe

PriceWhereBillingTypeChannelSource
$0.0045 per minuteestimated cost per minute of audioGlobalusage-basedList priceVendor's own sitesource [1]

Web search

PriceWhereBillingTypeChannelSource
$10 per 1,000 callsGlobalusage-basedList priceVendor's own sitesource [1]

File search tool call

PriceWhereBillingTypeChannelSource
$2.50 per 1,000 callsGlobalusage-basedList priceVendor's own sitesource [1]

File search storage

PriceWhereBillingTypeChannelSource
$0.10 per GB-dayGlobalusage-basedList priceVendor's own sitesource [1]

Containers (1 GB)

PriceWhereBillingTypeChannelSource
$0.03 per 20-minute sessionGlobalusage-basedList priceVendor's own sitesource [1]

About

The OpenAI API gives developers programmatic access to OpenAI's language, realtime audio, image and transcription models, plus hosted tools such as web search and file search.[1] It is billed by usage with no free tier, mostly per million input and output tokens, from $0.10 per million input tokens for gpt-6-luna to $10 for gpt-6-astra; batch and flex processing cost less, fast mode more, and regional data-residency endpoints carry a surcharge.[1]

Related products

  • Alternative to Claude Platform derived[?] both sell AI model APIs priced per million tokens

Referenced by

Sources

Version 8, updated 20 Oct 2026 (3 days ago) JSON Report an error