GPT-6 Astra Pro pricing.

Prices checked

GPT-6 Astra Pro costs $5 in and $25 out per million tokens from OpenAI; the cheapest price is $10 at OpenAI, checked .

OpenAI's own price

OpenAI

$10/M tokens

$5 in · $25 out

1035% above the typical price of the 392 text models we track.

Cheapest price

OpenAI

$10/M tokens

$5 in · $25 out

Nobody sells it for less than OpenAI with a reason we can point at.

Web search from this model costs $10 per 1,000 searches, plus its tokens; dedicated search APIs from $1

tool callingreads imagesreasoningstructured output1.1M contextreleased 4 Sept 2026

Every provider selling GPT-6 Astra Pro

  1. 1

    OpenAI

    Maker's price

    $5 in · $25 out

    $10/M tokens
  2. 2

    Meganova

    Costs more

    $8 in · $40 out

    $16/M tokens
  3. 3

    OpenRouter

    Costs more

    $10 in · $50 out

    $20/M tokens
  4. 4

    Kilo Gateway

    Costs more

    $10 in · $50 out

    $20/M tokens
  5. 5

    NanoGPT

    Costs more

    $10 in · $50 out

    $20/M tokens
  6. 6

    $10 in · $50 out

    $20/M tokens
  7. 7

    Nous Portal

    Costs more

    $10 in · $50 out

    $20/M tokens
  8. 8

    Nous Portal

    Costs more

    $20 in · $100 out

    $40/M tokens

Something else wrong?

What it costs for your work
pages a month
$4.50

A month at OpenAI's own price

$4.50

A month at OpenAI, the cheapest

$0

What you save

A page is about 600 tokens in and 60 out, a support reply 200 in and 300 out, an email 150 in and 250 out. Nothing else is counted: no cache discount, no batch rate, no free tier.

How we count

Prices are per million tokens. The big number on each row is blended 3 in : 1 out, the way most work uses a model. A price below OpenAI's own is listed as cheapest only when the provider says why.

Maker's price
What the lab that trained the model charges on its own API. Every other row is measured against it.
Costs more
Sold by someone else for more than the maker charges.

Similar models

Models from other labs that do what GPT-6 Astra Pro does, cheapest first. Each percentage is against GPT-6 Astra Pro's cheapest price, $10 per M tokens.

Frequently asked

Who sells GPT-6 Astra Pro cheapest?
No provider sells GPT-6 Astra Pro below OpenAI's own price for a reason it publishes. 7 providers sell it at that price or above, and every one of them is on this page.
Is GPT-6 Astra Pro open weights?
No. OpenAI keeps the weights, so every price on this page is OpenAI's own or a resale of it. A price below OpenAI's here needs a published reason, or it is listed and not ranked.
How much context does GPT-6 Astra Pro hold?
1,050,000 tokens in one call, which is about 1.1M, and it can call your own functions.
How does GPT-6 Astra Pro compare with the rest of the market?
At $10 per million tokens, OpenAI's own price is 1035% above the typical $0.88 across the 392 text models we track.

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