o3-pro pricing.
prices as of · 12 providers · 12 prices
OpenAI's o3-pro holds 200k tokens of context, reads images as well as text and has a reasoning mode. Closed weights: only OpenAI and its licensed partners run it, so every other price below resells the same service.
o3-pro costs $20 in and $80 out per million tokens from OpenAI; the cheapest price we can explain is $127.27 at Poe, checked 16 Sept 2026.
OpenAI list price
$140/M tokens
$20 in · $80 out
read · 3844% above the market median
Cheapest price we can explain
$127.27/M tokens
$18.18 in · $72.73 out · 9% under list
Poeread
What it costs for your work
OpenAI list price
$16.80a month
cheapest we can explain · Poe
$15.27a month
difference
$1.53saved
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.
Every provider selling o3-pro
Four groups, decided by the price and by what the provider publishes about it. Prices are per million tokens, and the share is that row against OpenAI's price.
The maker's list price
1 priceWhat the lab that trained the model charges on its own API.
OpenAIThe price OpenAI charges for the model it trained. Every row below is measured against it.
$20 / $80in / out per M
1.00×of list price
Cheaper, and we know why
1 priceBelow list, with a published reason: hosting the open weights, a regional price list, credits, a stated discount.
$18.18 / $72.73in / out per M
0.91×of list price
Same price as the maker
10 pricesThe same price the maker charges, sold by someone else.
AbacusThe same price OpenAI charges.
$20 / $40in / out per M
0.71×of list price
$20 / $80in / out per M
1.00×of list price
HeliconeThe same price OpenAI charges.
$20 / $80in / out per M
1.00×of list price
$20 / $80in / out per M
1.00×of list price
$20 / $80in / out per M
1.00×of list price
$20 / $80in / out per M
1.00×of list price
$20 / $80in / out per M
1.00×of list price
$20 / $80in / out per M
1.00×of list price
$21.10 / $84.40in / out per M
1.06×of list price
$22 / $88in / out per M
1.10×of list price
Frequently asked
- Who sells o3-pro cheapest?
- Poe, at $18.18 in and $72.73 out per million tokens, read on 16 Sept 2026. 9% under the list price, an ordinary reseller margin.
- Is o3-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 list here needs a published reason, or it is listed and never ranked.
- How much context does o3-pro hold?
- 200,000 tokens in one call, which is about 200k, and it can call your own functions.
- How does o3-pro compare with the rest of the market?
- At $140 per million tokens, OpenAI's price is 3844% above the $3.55 median across the 337 text models we track.